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OAI-PMH-CRAWL-2020-06
by Internet Archive Web Group
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Web PDF Training Sets
Web PDF Training Sets
collection
6
ITEMS
196
VIEWS
by Internet Archive Web Group
collection

eye 196

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

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

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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

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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

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

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

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

eye 29

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Webgroup Internal Backups
by Internet Archive Web Group
data

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by Internet Archive Web Group
collection

eye 1,547

This collection holds database snapshots (SQL) and bulk metadata exports (JSON and TSV) from https:///fatcat.wiki (an Internet Archive service)
UNPAYWALL-PDF-CRAWL-2018-07
by Internet Archive Web Group
data

eye 22

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PUBMEDCENTRAL-CRAWL-2020-02
PUBMEDCENTRAL-CRAWL-2020-02
collection
108
ITEMS
303,922
VIEWS
by Internet Archive Web Group
collection

eye 303,922

DIRECT-OA-CRAWL-2019
DIRECT-OA-CRAWL-2019
collection
2,566
ITEMS
6.5M
VIEWS
by Internet Archive Web Group
collection

eye 6.5M

Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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About 1 million unique PDFs from Global Wayback before year 2000.
Open Access Journal Test Crawl (2018)
by Internet Archive Web Group
data

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DIRECT-OA-CRAWL-2019
by Internet Archive Web Group
data

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Web PDF Training Sets
by Internet Archive Web Group
data

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Web PDF Training Sets
by Internet Archive Web Group
data

eye 21

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Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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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.
Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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

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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

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"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.
Web PDF Training Sets
by Internet Archive Web Group
data

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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

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Scholarly TDM Corpora
Scholarly TDM Corpora
collection
44
ITEMS
31
VIEWS
by Internet Archive Web Group
collection

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Access-restricted text and data-mining corpora. If you are interested in getting access to work with this content, contact info@archive.org
PLATFORM-CRAWL-2020
PLATFORM-CRAWL-2020
collection
649
ITEMS
702,079
VIEWS
by Internet Archive Web Group
collection

eye 702,079

OA-JOURNAL-CRAWL-2020-07
OA-JOURNAL-CRAWL-2020-07
collection
1,923
ITEMS
12.5M
VIEWS
by Internet Archive Web Group
collection

eye 12.5M

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

eye 20

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See README.md
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

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Custom Crawl Services
by Internet Archive Web Group
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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...
UNPAYWALL-PDF-CRAWL-2019-04
by Internet Archive Web Group
data

eye 2

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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

Web PDF Training Sets
by Internet Archive Web Group
data

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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 46

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comment 0

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

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Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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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 17

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

eye 56

favorite 1

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

eye 19

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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
data

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

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See: https://guide.fatcat.wiki/reference_graph.html License: CC-0
CORE-UPSTREAM-CRAWL-2018-11
CORE-UPSTREAM-CRAWL-2018-11
collection
741
ITEMS
2.3M
VIEWS
by Internet Archive Web Group
collection

eye 2.3M

Crawl of "upstream" URLs from CORE (core.ac.uk) metadata dump. Only a partial seedlist of files crawled.
DOAJ-CRAWL-2020-11
DOAJ-CRAWL-2020-11
collection
102
ITEMS
1.2M
VIEWS
by Internet Archive Web Group
collection

eye 1.2M

DOI-LANDING-CRAWL-2018-06
DOI-LANDING-CRAWL-2018-06
collection
279
ITEMS
3.8M
VIEWS
by Internet Archive Web Group
collection

eye 3.8M

arXiv Content Crawl (2019-10)
arXiv Content Crawl (2019-10)
collection
37
ITEMS
101,719
VIEWS
by Internet Archive Web Group
collection

eye 101,719

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

eye 33

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SEMSCHOLAR-DIRECT-PDF-CRAWL-2020-02
SEMSCHOLAR-DIRECT-PDF-CRAWL-2020-02
collection
1,011
ITEMS
1.9M
VIEWS
by Internet Archive Web Group
collection

eye 1.9M

UNPAYWALL-PDF-CRAWL-2019-04
UNPAYWALL-PDF-CRAWL-2019-04
collection
641
ITEMS
7.1M
VIEWS
by Internet Archive Web Group
collection

eye 7.1M

UNPAYWALL-PDF-CRAWL-2020-03
UNPAYWALL-PDF-CRAWL-2020-03
collection
344
ITEMS
2.4M
VIEWS
by Internet Archive Web Group
collection

eye 2.4M

MAG-PDF-CRAWL-2020-07
by Internet Archive Web Group
data

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

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

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

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Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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This item contains hash lists of PDF files crawled from the public web specifically to preserve the scholarly record. It does not contain hashes of *all* PDFs the archive has ever seen, only a subset. Not all of these hashes are necessarily journal articles or other research outputs, but we have reason to believe the large majority are.
Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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A mirror of the Unpaywall (aka oaDOI.org) metadata corpus, primarily consisting of public open access flags for a large number of Crossref-registered DOIs (identifiers representing published journal articles and other works). For more information see: http://unpaywall.org/products/snapshot
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

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Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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This item contains datasets of homepage URLs found by hand using search engines and bibliographic metadata (eg, ISSN and journal title). The "long-tail" batch contains about 4,600 journal lookup results, with about 3,900 successful homepage URLs found. The list of journals was created in May 2020, and the lookup work completed in June 2020. IA staff member Richard Greydanus ran this batch of lookups. All of this metadata can be considered public domain, or CC-0 (Creative Commons Zero)...
Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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Data-munged title-level metadata combined from: DOAJ, ROAD, Norwegian Register, and Internet Archive crawled metadata. See SOURCES.md for URLs of upstream metadata, and ISSN_matching.html for Jupyter notebook used to derive this dataset.
Community Software
by Internet Archive Web Group
software

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This item contains re-compiled .jar files for JVM (Java, Scala, etc) software packages used by the archive's "sandcrawler" journal ingest pipeline.
Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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Test runs of large-scale matching algorithms (sha1 to DOI). Will likely be obsolete soon, and not useful for others.
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 12

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See README.md
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 12

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

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Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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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 18

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OA-JOURNAL-CRAWL-2019-08
OA-JOURNAL-CRAWL-2019-08
collection
201
ITEMS
3.2M
VIEWS
by Internet Archive Web Group
collection

eye 3.2M

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

eye 12

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comment 0

UNPAYWALL-PDF-CRAWL-2018-07
UNPAYWALL-PDF-CRAWL-2018-07
collection
1,241
ITEMS
18.3M
VIEWS
by Internet Archive Web Group
collection

eye 18.3M

Web archive data from a crawl of open access PDF URLs provided by Unpaywall.
PubMed Central Crawl (2019-10)
PubMed Central Crawl (2019-10)
collection
216
ITEMS
523,609
VIEWS
by Internet Archive Web Group
collection

eye 523,609

DATACITE-DOI-CRAWL-2020-01
DATACITE-DOI-CRAWL-2020-01
collection
1,417
ITEMS
4.6M
VIEWS
by Internet Archive Web Group
collection

eye 4.6M

Community Texts
by Internet Archive Web Group
texts

eye 6

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DIRECT-OA-CRAWL-2019
by Internet Archive Web Group
data

eye 6

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

eye 21

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comment 0

UNPAYWALL-PDF-CRAWL-2020-11
by Internet Archive Web Group
data

eye 1

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comment 0

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

eye 6

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comment 0

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

eye 10

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comment 0

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

eye 22

favorite 1

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

eye 19

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

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

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Webgroup Internal Backups
by Internet Archive Web Group
data

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

eye 7

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Crawl reports and logs for CORE-UPSTREAM-CRAWL-2018-11 crawl. See also 'CORE-UPSTREAM-CRAWL-2018-11-full_crawl_logs' item.
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

eye 0

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

eye 1

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comment 0

Web PDF GROBID Corpus (June 2019)
Web PDF GROBID Corpus (June 2019)
collection
10
ITEMS
54
VIEWS
by Internet Archive Web Group
collection

eye 54

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

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See README.md
OA-DOI-CRAWL-2020-02
OA-DOI-CRAWL-2020-02
collection
278
ITEMS
4.2M
VIEWS
by Internet Archive Web Group
collection

eye 4.2M

OAI-PMH-CRAWL-2020-06
OAI-PMH-CRAWL-2020-06
collection
2,946
ITEMS
7.2M
VIEWS
by Internet Archive Web Group
collection

eye 7.2M

ARXIV-PUBMEDCENTRAL-CRAWL-2020-04
ARXIV-PUBMEDCENTRAL-CRAWL-2020-04
collection
60
ITEMS
131,781
VIEWS
by Internet Archive Web Group
collection

eye 131,781

UNPAYWALL-PDF-CRAWL-2020-11
by Internet Archive Web Group
data

eye 0

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

eye 1

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

eye 6

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comment 0

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

eye 8

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comment 0

Webgroup Internal Backups
by Internet Archive Web Group
data

eye 3

favorite 0

comment 0