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

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favorite 3

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See: https://guide.fatcat.wiki/reference_graph.html License: CC-0
Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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About 1 million unique PDFs from Global Wayback before year 2000.
Fatcat Database Snapshots and Bulk Metadata Exports
by Internet Archive Web Group
data

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arXiv Content Crawl (2019-10)
arXiv Content Crawl (2019-10)
collection
37
ITEMS
72,947
VIEWS
by Internet Archive Web Group
collection

eye 72,947

Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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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
Wide Web Targeted PDF Crawling (2017)
Wide Web Targeted PDF Crawling (2017)
collection
922
ITEMS
3.1M
VIEWS
by Internet Archive Web Group
collection

eye 3.1M

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

eye 178

Web PDF GROBID Corpus (June 2019)
Web PDF GROBID Corpus (June 2019)
collection
10
ITEMS
50
VIEWS
by Internet Archive Web Group
collection

eye 50

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

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Web PDF Training Sets
by Internet Archive Web Group
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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...
Web PDF Training Sets
by Internet Archive Web Group
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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
UNPAYWALL-PDF-CRAWL-2021-05
UNPAYWALL-PDF-CRAWL-2021-05
collection
123
ITEMS
906,382
VIEWS
by Internet Archive Web Group
collection

eye 906,382

UNPAYWALL-PDF-CRAWL-2020-11
by Internet Archive Web Group
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UNPAYWALL-PDF-CRAWL-2020-11
by Internet Archive Web Group
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UNPAYWALL-PDF-CRAWL-2020-11
UNPAYWALL-PDF-CRAWL-2020-11
collection
199
ITEMS
1.7M
VIEWS
by Internet Archive Web Group
collection

eye 1.7M

UNPAYWALL-PDF-CRAWL-2020-05
UNPAYWALL-PDF-CRAWL-2020-05
collection
282
ITEMS
1.7M
VIEWS
by Internet Archive Web Group
collection

eye 1.7M

UNPAYWALL-PDF-CRAWL-2020-03
UNPAYWALL-PDF-CRAWL-2020-03
collection
344
ITEMS
1.9M
VIEWS
by Internet Archive Web Group
collection

eye 1.9M

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

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

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UNPAYWALL-PDF-CRAWL-2019-04
UNPAYWALL-PDF-CRAWL-2019-04
collection
641
ITEMS
5.6M
VIEWS
by Internet Archive Web Group
collection

eye 5.6M

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

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UNPAYWALL-PDF-CRAWL-2018-07
by Internet Archive Web Group
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See also the crawl logs item for this crawl.
UNPAYWALL-PDF-CRAWL-2018-07
by Internet Archive Web Group
data

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UNPAYWALL-PDF-CRAWL-2018-07
UNPAYWALL-PDF-CRAWL-2018-07
collection
1,241
ITEMS
15M
VIEWS
by Internet Archive Web Group
collection

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Web archive data from a crawl of open access PDF URLs provided by Unpaywall.
Bulk Bibliographic Metadata
by Internet Archive Web Group
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Test runs of large-scale matching algorithms (sha1 to DOI). Will likely be obsolete soon, and not useful for others.
Scholarly TDM Corpora
Scholarly TDM Corpora
collection
44
ITEMS
22
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
Community Texts
by Internet Archive Web Group
texts

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

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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

SCIELO-CRAWL-2020-07
SCIELO-CRAWL-2020-07
collection
41
ITEMS
195,586
VIEWS
by Internet Archive Web Group
collection

eye 195,586

Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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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.
PubMed Central Crawl (2019-10)
PubMed Central Crawl (2019-10)
collection
216
ITEMS
431,481
VIEWS
by Internet Archive Web Group
collection

eye 431,481

PUBMEDCENTRAL-CRAWL-2020-02
PUBMEDCENTRAL-CRAWL-2020-02
collection
108
ITEMS
249,540
VIEWS
by Internet Archive Web Group
collection

eye 249,540

WARCZone: Outsider WARCs
by Internet Archive
web

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PLATFORM-CRAWL-2020
PLATFORM-CRAWL-2020
collection
649
ITEMS
460,547
VIEWS
by Internet Archive Web Group
collection

eye 460,547

Open Access Journal Test Crawl (2018)
Open Access Journal Test Crawl (2018)
collection
794
ITEMS
11.1M
VIEWS
by Internet Archive Web Group
collection

eye 11.1M

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

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OMICS-DOI-LANDING-CRAWL-2019-04
by Internet Archive Web Group
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OMICS-DOI-LANDING-CRAWL-2019-04
OMICS-DOI-LANDING-CRAWL-2019-04
collection
4
ITEMS
13,968
VIEWS
by Internet Archive Web Group
collection

eye 13,968

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

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OAI-PMH-CRAWL-2020-06
OAI-PMH-CRAWL-2020-06
collection
2,946
ITEMS
5.4M
VIEWS
by Internet Archive Web Group
collection

eye 5.4M

Open Access Journal Test Crawl (2018)
by Internet Archive Web Group
data

eye 8

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comment 0

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

eye 2

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comment 0

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

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OA-JOURNAL-CRAWL-2020-07
OA-JOURNAL-CRAWL-2020-07
collection
1,923
ITEMS
10.1M
VIEWS
by Internet Archive Web Group
collection

eye 10.1M

OA-JOURNAL-CRAWL-2019-08
OA-JOURNAL-CRAWL-2019-08
collection
201
ITEMS
2.8M
VIEWS
by Internet Archive Web Group
collection

eye 2.8M

OA-DOI-CRAWL-2020-12
OA-DOI-CRAWL-2020-12
collection
191
ITEMS
1.5M
VIEWS
by Internet Archive Web Group
collection

eye 1.5M

OA-DOI-CRAWL-2020-02
OA-DOI-CRAWL-2020-02
collection
278
ITEMS
3.3M
VIEWS
by Internet Archive Web Group
collection

eye 3.3M

MSAG-PDF-CRAWL-2017
collection
1,855
ITEMS
12.2M
VIEWS
by Internet Archive Web Group
collection

eye 12.2M

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

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

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MAG-PDF-CRAWL-2020-07
MAG-PDF-CRAWL-2020-07
collection
196
ITEMS
1.7M
VIEWS
by Internet Archive Web Group
collection

eye 1.7M

MAG-PDF-CRAWL-2020-03
MAG-PDF-CRAWL-2020-03
collection
489
ITEMS
3.9M
VIEWS
by Internet Archive Web Group
collection

eye 3.9M

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 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.
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.
Bulk Bibliographic Metadata
by Internet Archive Web Group
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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)...
Internet Archive Research Publication Crawls
Internet Archive Research Publication Crawls
collection
21,014
ITEMS
106M
VIEWS
by Internet Archive Web Group
collection

eye 106M

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
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
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This item contains KBART files of Internet Archive "serials" (aka, journals, magazines, conference proceedings, other periodicals) preservation holdings. They include both digitized content in archive.org, and web archived content ("fatcat").
Community Data
by Internet Archive
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Debian package files for extra software used in our cluster. Files from this item may be downloaded and installed automatically by ansible scripts (etc). Notes and packaging templates at:  https://git.archive.org/bnewbold/ia-deb-pkgs IA collections folks: feel free to move this from 'opensource' to somewhere more appropriate.
Bulk Bibliographic Metadata
by Internet Archive Web Group
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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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URL lists to PDFs on the web (and preserved in the wayback machine) which are likely to contain research materials.
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.
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
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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...
Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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Bulk Bibliographic Metadata
by Internet Archive Web Group
data

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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.
Academic Data and Datasets
by Internet Archive
data

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This item contains deployment snapshots of Heritrix3, the Internet Archive's web crawling tool. Feel free to re-categorize this item, but please DO NOT rename the item, make dark, or rename contained files. Some production crawlers use this item for deployment.
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
data

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

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

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

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

eye 1,381

This collection holds database snapshots (SQL) and bulk metadata exports (JSON and TSV) from https:///fatcat.wiki (an Internet Archive service)