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Title
Date Archived
Creator
Open Access Journal Test Crawl (2018)
by Internet Archive Web Group
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DOI-LANDING-CRAWL-2018-06
by Internet Archive Web Group
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eye 9

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This item contains output files related to the DOI-LANDING-CRAWL-2018-06 crawl of Crossref DOI redirect landing pages: - list of Crossref DOI numbers attempted - an index of DOI, URL, and final HTTP status codes
CORE-UPSTREAM-CRAWL-2018-11
by Internet Archive Web Group
data

eye 3

favorite 0

comment 0

"Full" crawl logs (for every hit) from CORE-UPSTREAM-CRAWL-2018-11 crawl. See also 'CORE-UPSTREAM-CRAWL-2018-11-CRL' item for reports etc.
DIRECT-OA-CRAWL-2019
by Internet Archive Web Group
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eye 4

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Web PDF Training Sets
by Internet Archive Web Group
data

eye 28

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Web PDF Training Sets
by Internet Archive Web Group
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eye 15

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This item contains three .zip archives, each containing a sample corpus of about 10,000 (or more) HTML documents from the IA web archive. For each, there is some form of metadata (CDX or JSON) with information about the original URL and timestamp for each document, and then directories containing HTML, extracted TEI-XML, and extracted TXT for each document. There are some fraction of documents which failed to download or failed to extract, so there are fewer .html (and derivative) files than...
Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 8

favorite 0

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Snapshot of Internet Archive (petabox) file-level metadata (eg, PDF hashes) for files under the 'journals' collection as of December 2018. Note: includes a small number of items not actually under the 'journals' collection hierarchy due to how the input item list was generated, and a small fraction (estimate 500?) of items didn't dump successfully. A bit sloppy!
Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 14

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This is a derivative of https://archive.org/download/ia_papers_manifest_2018-01-25, which contains JSON objects that can be inserted into a fatcat catalog.
Scholarly TDM Corpora
Scholarly TDM Corpora
collection
44
ITEMS
22
VIEWS
by Internet Archive Web Group
collection

eye 22

Access-restricted text and data-mining corpora. If you are interested in getting access to work with this content, contact info@archive.org
OA-JOURNAL-CRAWL-2020-07
OA-JOURNAL-CRAWL-2020-07
collection
1,923
ITEMS
9.7M
VIEWS
by Internet Archive Web Group
collection

eye 9.7M

Web PDF Training Sets
by Internet Archive Web Group
data

eye 21

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 13

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See README.md
Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 28

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This dump includes all tables (including oauth authentication tables which could be a privacy, but not security, concern). At this time only IA staff have accounts, so the snapshot, which is intended mostly for disaster recovery, is still public.
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
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eye 83

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Bulk Bibliographic Metadata
by Internet Archive Web Group
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eye 6

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Bulk Bibliographic Metadata
by Internet Archive Web Group
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eye 7

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About 1 million unique PDFs from Global Wayback before year 2000.
PLATFORM-CRAWL-2020
PLATFORM-CRAWL-2020
collection
649
ITEMS
404,310
VIEWS
by Internet Archive Web Group
collection

eye 404,310

UNPAYWALL-PDF-CRAWL-2019-04
by Internet Archive Web Group
data

eye 2

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Custom Crawl Services
by Internet Archive Web Group
data

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This item contains a copy of log files found on the Internet Archive (Web Group) machine `wbgrp-svc263.us.archive.org` on 2018-05-29, under the `/3` directory. These are logs of file transfer status between various crawler machines; they are not known to contain any sensitive metadata (eg, personal information, IPs, or other security-sensitive information), but are being keep `access-restricted` anyways. This data is almost certainly unimportant and could be deleted; it is being preserved out...
Web PDF Training Sets
by Internet Archive Web Group
data

eye 32

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Web PDF GROBID Corpus (July 2019)
Web PDF GROBID Corpus (July 2019)
collection
10
ITEMS
17
VIEWS
by Internet Archive Web Group
collection

eye 17

Bulk Bibliographic Metadata
by Internet Archive Web Group
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favorite 1

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URL lists to PDFs on the web (and preserved in the wayback machine) which are likely to contain research materials.
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 46

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Web PDF Training Sets
by Internet Archive Web Group
data

eye 41

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comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 16

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comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 55

favorite 1

comment 0

OAI-PMH-CRAWL-2020-06
by Internet Archive Web Group
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eye 2

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 18

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This item contains bulk metadata exported from https://fatcat.wiki. With the exception of the 'abstracts' file (for which no aggregate license or copyright claims can be made; downstream users are responsible for their use), all metadata here is licensed CC-0 (public domain release) and may be used for any purpose. Downstream users are strongly encouraged to provide attribution and link here to the snapshot, as well as give credit to upstream sources (including Crossref, ORCID, DOAJ, the ISSN...
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
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eye 32

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Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
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eye 198

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See: https://guide.fatcat.wiki/reference_graph.html License: CC-0
arXiv Content Crawl (2019-10)
arXiv Content Crawl (2019-10)
collection
37
ITEMS
66,742
VIEWS
by Internet Archive Web Group
collection

eye 66,742

SEMSCHOLAR-DIRECT-PDF-CRAWL-2020-02
SEMSCHOLAR-DIRECT-PDF-CRAWL-2020-02
collection
1,011
ITEMS
1.4M
VIEWS
by Internet Archive Web Group
collection

eye 1.4M

UNPAYWALL-PDF-CRAWL-2019-04
UNPAYWALL-PDF-CRAWL-2019-04
collection
641
ITEMS
5.3M
VIEWS
by Internet Archive Web Group
collection

eye 5.3M

UNPAYWALL-PDF-CRAWL-2020-03
UNPAYWALL-PDF-CRAWL-2020-03
collection
344
ITEMS
1.8M
VIEWS
by Internet Archive Web Group
collection

eye 1.8M

DOAJ-CRAWL-2020-11
DOAJ-CRAWL-2020-11
collection
102
ITEMS
871,619
VIEWS
by Internet Archive Web Group
collection

eye 871,619

DOI-LANDING-CRAWL-2018-06
DOI-LANDING-CRAWL-2018-06
collection
279
ITEMS
3.2M
VIEWS
by Internet Archive Web Group
collection

eye 3.2M

CORE-UPSTREAM-CRAWL-2018-11
CORE-UPSTREAM-CRAWL-2018-11
collection
741
ITEMS
1.6M
VIEWS
by Internet Archive Web Group
collection

eye 1.6M

Crawl of "upstream" URLs from CORE (core.ac.uk) metadata dump. Only a partial seedlist of files crawled.
UNPAYWALL-PDF-CRAWL-2018-07
by Internet Archive Web Group
data

eye 1

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comment 0

Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 56

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This item contains sqlite3 database snapshots, URL crawl status, and other metadata useful for doing analytics on journal OA coverage, homepage status, etc. Particularly in the context of https://fatcat.wiki. Source code: https://github.com/bnewbold/chocula
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 34

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 17

favorite 0

comment 0

Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 4

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 4

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 11

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 49

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 26

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Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 28

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Contains a TSV file with SHA1, file size, wayback URLs, and metadata extracted from PDF by GROBID. Not intended for external use, but might be interested. DOES NOT CONTAIN FULLTEXT CONTENT.
MSAG-PDF-CRAWL-2017
collection
1,855
ITEMS
11.8M
VIEWS
by Internet Archive Web Group
collection

eye 11.8M

Microsoft Academic Graph public corpus (Feb 2016) PDF URLs, filtered to remove large sites (pubmed, citeseerx, arxiv) and already-crawled URLs.
Topics: papers, journals
SCIELO-CRAWL-2020-07
SCIELO-CRAWL-2020-07
collection
41
ITEMS
190,307
VIEWS
by Internet Archive Web Group
collection

eye 190,307

Open Access Journal Test Crawl (2018)
Open Access Journal Test Crawl (2018)
collection
794
ITEMS
10.8M
VIEWS
by Internet Archive Web Group
collection

eye 10.8M

MAG-PDF-CRAWL-2020-07
MAG-PDF-CRAWL-2020-07
collection
196
ITEMS
1.6M
VIEWS
by Internet Archive Web Group
collection

eye 1.6M

OMICS-DOI-LANDING-CRAWL-2019-04
OMICS-DOI-LANDING-CRAWL-2019-04
collection
4
ITEMS
13,855
VIEWS
by Internet Archive Web Group
collection

eye 13,855

This crawl started in April 2019, as an informal collaboration with Crossref. Crawling a smallish number (100k) DOI redirects and landing pages (plus PDF outlinks, and maybe a couple other hops) for a single large publisher (OMICS, which has multiple subsidiaries). Intent is to get reasonably good capture that can be used as canonical preservation copies of the landing pages. Secondary goal is to get decent fulltext capture coverage.
Bulk Bibliographic Metadata
Bulk Bibliographic Metadata
collection
223
ITEMS
17,260
VIEWS
by Internet Archive Web Group
collection

eye 17,260

This collection contains both external ("upstream") metadata dumps and Internet Archive generated databases and reports on our holdings of papers, books, and other documents.
UNPAYWALL-PDF-CRAWL-2020-11
by Internet Archive Web Group
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eye 0

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OMICS-DOI-LANDING-CRAWL-2019-04
by Internet Archive Web Group
data

eye 0

favorite 0

comment 0

OA-JOURNAL-CRAWL-2020-07
by Internet Archive Web Group
data

eye 1

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 14

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 5

favorite 0

comment 0

DOI-LANDING-CRAWL-2018-06
by Internet Archive Web Group
data

eye 6

favorite 0

comment 0

Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 23

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This item contains some bulk research affiliation datasets from Internet Archive cataloging efforts. These are mostly strings included in research papers that indicate the institutional affiliations of specific authors (eg, with a home department, university, or company) at the time of publication. These might be useful datasets for efforts to build complete indices of research organizations, or to test normalization code that maps raw strings to organization identifiers. Attribution and links...
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
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The Dataset Collection
by Internet Archive Web Group
data

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This item contains both metadata and fulltext PDF content (from the public web) related to research on COVID-19 and past influenza pandemics. This content backs the https://covid19.fatcat.wiki search interface. Rough numbers: - over 51,000 metadata records from 2020-04-10 release of CORD19 corpus - over 79,000 metadata records total (union of the above plus fatcat.wiki keyword matches) - over 45,000 fulltext PDF files and derived PNG thumbnails and pdftotext text files The upstream...
Topic: COVID-19, Coronavirus, SARS-CoV-2
UNPAYWALL-PDF-CRAWL-2020-11
UNPAYWALL-PDF-CRAWL-2020-11
collection
199
ITEMS
1.6M
VIEWS
by Internet Archive Web Group
collection

eye 1.6M

by Internet Archive Web Group
collection

eye 6,505

This collection contains web crawl data for a random selection of 500k (0.5 million) Crossref DOI redirects, including the doi.org redirect requests. The intent of this crawl is to gather loose statistics on the number of failing redirects, number of host websites that block automated crawling, and a corpus of HTML landing pages for metadata extraction (eg, "signposting" HTTP headers, linked data HTML metadata, semantic markup). Total size of (uncompressed) WARC data is 50 GB,...
Bulk Bibliographic Metadata
by Internet Archive Web Group
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eye 18

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This item contains SPARQL query exports of journal metadata from wikidata; in particular ISSN/QID mappings. The SPARQL query run is included as wikidata.sparql
Internet Archive Research Publication Crawls
Internet Archive Research Publication Crawls
collection
21,014
ITEMS
101.7M
VIEWS
by Internet Archive Web Group
collection

eye 101.7M

A series of open web crawls targeting journal articles, technical memos, essays, datasets, and other research publications. This collection contains WARC and CDX files that end up in Wayback ( https://web.archive.org ). See also bibliographic metadata corpuses at  https://archive.org/details/ia_biblio_metadata
MAG-PDF-CRAWL-2020-07
by Internet Archive Web Group
data

eye 0

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SEMSCHOLAR-DIRECT-PDF-CRAWL-2020-02
by Internet Archive Web Group
data

eye 1

favorite 0

comment 0

OA-JOURNAL-CRAWL-2020-07
by Internet Archive Web Group
data

eye 2

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comment 0

UNPAYWALL-PDF-CRAWL-2018-07
by Internet Archive Web Group
data

eye 1

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See also the crawl logs item for this crawl.
OMICS-DOI-LANDING-CRAWL-2019-04
by Internet Archive Web Group
data

eye 4

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Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 6

favorite 0

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UNPAYWALL-PDF-CRAWL-2020-05
UNPAYWALL-PDF-CRAWL-2020-05
collection
282
ITEMS
1.6M
VIEWS
by Internet Archive Web Group
collection

eye 1.6M

UNPAYWALL-PDF-CRAWL-2021-05
UNPAYWALL-PDF-CRAWL-2021-05
collection
123
ITEMS
863,674
VIEWS
by Internet Archive Web Group
collection

eye 863,674

Wide Web Targeted PDF Crawling (2017)
Wide Web Targeted PDF Crawling (2017)
collection
922
ITEMS
3M
VIEWS
by Internet Archive Web Group
collection

eye 3M

MAG-PDF-CRAWL-2020-03
MAG-PDF-CRAWL-2020-03
collection
489
ITEMS
3.7M
VIEWS
by Internet Archive Web Group
collection

eye 3.7M

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 32

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 11

favorite 0

comment 0

OA-DOI-CRAWL-2020-12
OA-DOI-CRAWL-2020-12
collection
191
ITEMS
1.4M
VIEWS
by Internet Archive Web Group
collection

eye 1.4M

OAI-PMH-CRAWL-2020-06
by Internet Archive Web Group
data

eye 0

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 27

favorite 1

comment 0

This item contains a complete PostgreSQL SQL database snapshot from https://fatcat.wiki, in binary 'pg_dump tar mode' format. With the exception of the 'abstracts' table (for which no aggregate license or copyright claims can be made; downstream users are responsible for their use), all metadata here is licensed CC-0 (public domain release) and may be used for any purpose. Downstream users are strongly encouraged to provide attribution and link here to the snapshot, as well as give credit to...
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 28

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 15

favorite 0

comment 0

Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 84

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This is a mapping between: - DOIs (Crossref) - PubMed PMID and PMCID (NIH) - CORE record identifier (core.ac.uk) - Wikidata QIDs See README and scripts for details.
by Internet Archive Web Group
collection

eye 1,368

This collection holds database snapshots (SQL) and bulk metadata exports (JSON and TSV) from https:///fatcat.wiki (an Internet Archive service)
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 76

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 27

favorite 1

comment 0

UNPAYWALL-PDF-CRAWL-2018-07
by Internet Archive Web Group
data

eye 14

favorite 0

comment 0

Web PDF Training Sets
Web PDF Training Sets
collection
6
ITEMS
178
VIEWS
by Internet Archive Web Group
collection

eye 178

Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 39

favorite 0

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This item contains a complete PostgreSQL SQL database snapshot from https://fatcat.wiki, in binary 'pg_dump tar mode' format. With the exception of the 'abstracts' table (for which no aggregate license or copyright claims can be made; downstream users are responsible for their use), all metadata here is licensed CC-0 (public domain release) and may be used for any purpose. Downstream users are strongly encouraged to provide attribution and link here to the snapshot, as well as give credit to...
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 54

favorite 0

comment 0

This item contains an example corpus of citations between scholarly documents, as extracted from the fatcat (https://fatcat.wiki) corpus as of the 2020-08-05 bulk release export. This corpus itself was generated from a fatcat-scholar "intermediate" fulltext dump which is not public, using software in the fatcat-scholar repository in mid-September 2020. See also the README for some more notes, and the "sample" file.
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 9

favorite 0

comment 0

Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 3

favorite 0

comment 0

PUBMEDCENTRAL-CRAWL-2020-02
PUBMEDCENTRAL-CRAWL-2020-02
collection
108
ITEMS
237,656
VIEWS
by Internet Archive Web Group
collection

eye 237,656

DIRECT-OA-CRAWL-2019
DIRECT-OA-CRAWL-2019
collection
2,566
ITEMS
5.2M
VIEWS
by Internet Archive Web Group
collection

eye 5.2M

CORE-UPSTREAM-CRAWL-2018-11
by Internet Archive Web Group
data

eye 6

favorite 0

comment 0

Crawl reports and logs for CORE-UPSTREAM-CRAWL-2018-11 crawl. See also 'CORE-UPSTREAM-CRAWL-2018-11-full_crawl_logs' item.
UNPAYWALL-PDF-CRAWL-2019-04
by Internet Archive Web Group
data

eye 0

favorite 0

comment 0

DOI-LANDING-CRAWL-2018-06
by Internet Archive Web Group
data

eye 6

favorite 0

comment 0

UNPAYWALL-PDF-CRAWL-2018-07
by Internet Archive Web Group
data

eye 2

favorite 0

comment 0

OA-DOI-CRAWL-2020-02
OA-DOI-CRAWL-2020-02
collection
278
ITEMS
3.2M
VIEWS
by Internet Archive Web Group
collection

eye 3.2M