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Title
Date Archived
Creator
UNPAYWALL-PDF-CRAWL-2018-07
by Internet Archive Web Group
data

eye 3

favorite 0

comment 0

See also the crawl logs item for this crawl.
UNPAYWALL-PDF-CRAWL-2021-05
UNPAYWALL-PDF-CRAWL-2021-05
collection
123
ITEMS
1.2M
VIEWS
by Internet Archive Web Group
collection

eye 1.2M

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

eye 50

favorite 0

comment 0

Open Access Journal Test Crawl (2018)
Open Access Journal Test Crawl (2018)
collection
794
ITEMS
13.3M
VIEWS
by Internet Archive Web Group
collection

eye 13.3M

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

eye 3

favorite 0

comment 0

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

eye 6

favorite 0

comment 0

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

eye 8

favorite 0

comment 0

by Internet Archive Web Group
collection

eye 7,106

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,...
Webgroup Internal Backups
by Internet Archive Web Group
data

eye 5

favorite 0

comment 0

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

eye 80

favorite 0

comment 0

Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 89

favorite 0

comment 0

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

eye 10

favorite 0

comment 0

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
Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 12

favorite 1

comment 0

URL lists to PDFs on the web (and preserved in the wayback machine) which are likely to contain research materials.
UNPAYWALL-PDF-CRAWL-2018-07
UNPAYWALL-PDF-CRAWL-2018-07
collection
1,241
ITEMS
18.2M
VIEWS
by Internet Archive Web Group
collection

eye 18.2M

Web archive data from a crawl of open access PDF URLs provided by Unpaywall.
Bulk Bibliographic Metadata
by Internet Archive Web Group
data

eye 97

favorite 0

comment 0

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

eye 116

favorite 0

comment 0

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

eye 46

favorite 0

comment 0

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

eye 56

favorite 1

comment 0

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

eye 201

favorite 3

comment 0

See: https://guide.fatcat.wiki/reference_graph.html License: CC-0
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

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.