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Title
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Fatcat Database Snapshots and Bulk Metadata Exports
Dec 30, 2020 Internet Archive Web Group
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Fatcat Database Snapshots and Bulk Metadata Exports
Dec 30, 2020 Internet Archive Web Group
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OA-DOI-CRAWL-2020-12
OA-DOI-CRAWL-2020-12
collection
191
ITEMS
1.7M
VIEWS
Dec 9, 2020 Internet Archive Web Group
collection

eye 1.7M

Fatcat Database Snapshots and Bulk Metadata Exports
Dec 8, 2020 Internet Archive Web Group
data

eye 17

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DOAJ-CRAWL-2020-11
DOAJ-CRAWL-2020-11
collection
102
ITEMS
1M
VIEWS
Nov 24, 2020 Internet Archive Web Group
collection

eye 1M

Web PDF Training Sets
Nov 10, 2020 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...
UNPAYWALL-PDF-CRAWL-2020-11
UNPAYWALL-PDF-CRAWL-2020-11
collection
199
ITEMS
2M
VIEWS
Nov 2, 2020 Internet Archive Web Group
collection

eye 2M

Fatcat Database Snapshots and Bulk Metadata Exports
Oct 11, 2020 Internet Archive Web Group
data

eye 11

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Fatcat Database Snapshots and Bulk Metadata Exports
Oct 10, 2020 Internet Archive Web Group
data

eye 27

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OA-JOURNAL-CRAWL-2020-07
Sep 29, 2020 Internet Archive Web Group
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OA-JOURNAL-CRAWL-2020-07
Sep 29, 2020 Internet Archive Web Group
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Fatcat Database Snapshots and Bulk Metadata Exports
Sep 29, 2020 Internet Archive Web Group
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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.
PLATFORM-CRAWL-2020
PLATFORM-CRAWL-2020
collection
649
ITEMS
687,662
VIEWS
Aug 27, 2020 Internet Archive Web Group
collection

eye 687,662

Fatcat Database Snapshots and Bulk Metadata Exports
Aug 7, 2020 Internet Archive Web Group
data

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Fatcat Database Snapshots and Bulk Metadata Exports
Aug 7, 2020 Internet Archive Web Group
data

eye 22

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MAG-PDF-CRAWL-2020-07
Jul 20, 2020 Internet Archive Web Group
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MAG-PDF-CRAWL-2020-07
Jul 20, 2020 Internet Archive Web Group
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MAG-PDF-CRAWL-2020-07
MAG-PDF-CRAWL-2020-07
collection
196
ITEMS
2M
VIEWS
Jul 9, 2020 Internet Archive Web Group
collection

eye 2M

OA-JOURNAL-CRAWL-2020-07
OA-JOURNAL-CRAWL-2020-07
collection
1,923
ITEMS
11.7M
VIEWS
Jul 6, 2020 Internet Archive Web Group
collection

eye 11.7M

SCIELO-CRAWL-2020-07
SCIELO-CRAWL-2020-07
collection
41
ITEMS
219,673
VIEWS
Jul 6, 2020 Internet Archive Web Group
collection

eye 219,673

Bulk Bibliographic Metadata
Jun 23, 2020 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)...
Fatcat Database Snapshots and Bulk Metadata Exports
May 27, 2020 Internet Archive Web Group
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Fatcat Database Snapshots and Bulk Metadata Exports
May 27, 2020 Internet Archive Web Group
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ARXIV-PUBMEDCENTRAL-CRAWL-2020-04
ARXIV-PUBMEDCENTRAL-CRAWL-2020-04
collection
60
ITEMS
128,127
VIEWS
Apr 24, 2020 Internet Archive Web Group
collection

eye 128,127

Academic Data and Datasets
Apr 10, 2020 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
Bulk Bibliographic Metadata
Apr 7, 2020 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
Apr 6, 2020 Internet Archive Web Group
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Fatcat Database Snapshots and Bulk Metadata Exports
Apr 6, 2020 Internet Archive Web Group
data

eye 17

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MAG-PDF-CRAWL-2020-03
MAG-PDF-CRAWL-2020-03
collection
489
ITEMS
4.7M
VIEWS
Mar 5, 2020 Internet Archive Web Group
collection

eye 4.7M

UNPAYWALL-PDF-CRAWL-2020-03
UNPAYWALL-PDF-CRAWL-2020-03
collection
344
ITEMS
2.2M
VIEWS
Mar 5, 2020 Internet Archive Web Group
collection

eye 2.2M

Fatcat Database Snapshots and Bulk Metadata Exports
Mar 4, 2020 Internet Archive Web Group
data

eye 9

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Fatcat Database Snapshots and Bulk Metadata Exports
Mar 4, 2020 Internet Archive Web Group
data

eye 4

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SEMSCHOLAR-DIRECT-PDF-CRAWL-2020-02
SEMSCHOLAR-DIRECT-PDF-CRAWL-2020-02
collection
1,011
ITEMS
1.8M
VIEWS
Feb 6, 2020 Internet Archive Web Group
collection

eye 1.8M

OA-DOI-CRAWL-2020-02
OA-DOI-CRAWL-2020-02
collection
278
ITEMS
3.8M
VIEWS
Feb 5, 2020 Internet Archive Web Group
collection

eye 3.8M

PUBMEDCENTRAL-CRAWL-2020-02
PUBMEDCENTRAL-CRAWL-2020-02
collection
108
ITEMS
296,336
VIEWS
Feb 5, 2020 Internet Archive Web Group
collection

eye 296,336

DATACITE-DOI-CRAWL-2020-01
DATACITE-DOI-CRAWL-2020-01
collection
1,417
ITEMS
4.3M
VIEWS
Jan 24, 2020 Internet Archive Web Group
collection

eye 4.3M

Fatcat Database Snapshots and Bulk Metadata Exports
Jan 19, 2020 Internet Archive Web Group
data

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Fatcat Database Snapshots and Bulk Metadata Exports
Jan 19, 2020 Internet Archive Web Group
data

eye 14

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Fatcat Database Snapshots and Bulk Metadata Exports
Dec 14, 2019 Internet Archive Web Group
data

eye 22

favorite 1

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Fatcat Database Snapshots and Bulk Metadata Exports
Dec 14, 2019 Internet Archive Web Group
data

eye 10

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PubMed Central Crawl (2019-10)
PubMed Central Crawl (2019-10)
collection
216
ITEMS
517,355
VIEWS
Oct 12, 2019 Internet Archive Web Group
collection

eye 517,355

arXiv Content Crawl (2019-10)
arXiv Content Crawl (2019-10)
collection
37
ITEMS
96,737
VIEWS
Oct 12, 2019 Internet Archive Web Group
collection

eye 96,737

Fatcat Database Snapshots and Bulk Metadata Exports
Oct 11, 2019 Internet Archive Web Group
data

eye 16

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Fatcat Database Snapshots and Bulk Metadata Exports
Oct 11, 2019 Internet Archive Web Group
data

eye 11

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Bulk Bibliographic Metadata
Oct 3, 2019 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...
Community Texts
Sep 10, 2019 Internet Archive Web Group
texts

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Fatcat Database Snapshots and Bulk Metadata Exports
Jul 8, 2019 Internet Archive Web Group
data

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Fatcat Database Snapshots and Bulk Metadata Exports
Jul 8, 2019 Internet Archive Web Group
data

eye 28

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comment 0

Bulk Bibliographic Metadata
Jun 27, 2019 Internet Archive Web Group
data

eye 4

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Open Access Journal Test Crawl (2018)
Jun 25, 2019 Internet Archive Web Group
data

eye 8

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Web PDF GROBID Corpus (June 2019)
Web PDF GROBID Corpus (June 2019)
collection
10
ITEMS
52
VIEWS
Jun 7, 2019 Internet Archive Web Group
collection

eye 52

Fatcat Database Snapshots and Bulk Metadata Exports
Jun 4, 2019 Internet Archive Web Group
data

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Fatcat Database Snapshots and Bulk Metadata Exports
Jun 4, 2019 Internet Archive Web Group
data

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See README.md
Bulk Bibliographic Metadata
May 23, 2019 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...
UNPAYWALL-PDF-CRAWL-2019-04
May 9, 2019 Internet Archive Web Group
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UNPAYWALL-PDF-CRAWL-2019-04
May 9, 2019 Internet Archive Web Group
data

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Fatcat Database Snapshots and Bulk Metadata Exports
May 1, 2019 Internet Archive Web Group
data

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Fatcat Database Snapshots and Bulk Metadata Exports
Apr 30, 2019 Internet Archive Web Group
data

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UNPAYWALL-PDF-CRAWL-2019-04
UNPAYWALL-PDF-CRAWL-2019-04
collection
641
ITEMS
6.3M
VIEWS
Apr 26, 2019 Internet Archive Web Group
collection

eye 6.3M

OMICS-DOI-LANDING-CRAWL-2019-04
OMICS-DOI-LANDING-CRAWL-2019-04
collection
4
ITEMS
14,368
VIEWS
Apr 26, 2019 Internet Archive Web Group
collection

eye 14,368

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
Apr 24, 2019 Internet Archive Web Group
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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.
DIRECT-OA-CRAWL-2019
DIRECT-OA-CRAWL-2019
collection
2,566
ITEMS
6.1M
VIEWS
Feb 15, 2019 Internet Archive Web Group
collection

eye 6.1M

Fatcat Database Snapshots and Bulk Metadata Exports
Feb 5, 2019 Internet Archive Web Group
data

eye 27

favorite 1

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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
Feb 5, 2019 Internet Archive Web Group
data

eye 19

favorite 0

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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...