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Title
Date Reviewed
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DOI-LANDING-CRAWL-2018-06
- Internet Archive Web Group
data

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DOI-LANDING-CRAWL-2018-06
- 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
UNPAYWALL-PDF-CRAWL-2018-07
- Internet Archive Web Group
data

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See also the crawl logs item for this crawl.
Bulk Bibliographic Metadata
- 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.
DOI-LANDING-CRAWL-2018-06
- Internet Archive Web Group
data

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- Internet Archive Web Group
collection

eye 6,644

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,...
UNPAYWALL-PDF-CRAWL-2018-07
- Internet Archive Web Group
data

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

eye 11.1M

Bulk Bibliographic Metadata
- 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
- 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.
UNPAYWALL-PDF-CRAWL-2018-07
UNPAYWALL-PDF-CRAWL-2018-07
collection
1,241
ITEMS
15M
VIEWS
- Internet Archive Web Group
collection

eye 15M

Web archive data from a crawl of open access PDF URLs provided by Unpaywall.
CORE-UPSTREAM-CRAWL-2018-11
CORE-UPSTREAM-CRAWL-2018-11
collection
741
ITEMS
1.9M
VIEWS
- Internet Archive Web Group
collection

eye 1.9M

Crawl of "upstream" URLs from CORE (core.ac.uk) metadata dump. Only a partial seedlist of files crawled.
DOI-LANDING-CRAWL-2018-06
DOI-LANDING-CRAWL-2018-06
collection
279
ITEMS
3.4M
VIEWS
- Internet Archive Web Group
collection

eye 3.4M