Crossref open citations

<p>This text file contains citations between documents classified as journal article, book content, conference paper, or preprint in Crossref. Each line in the file contains the DOI of a citing document followed by the DOI of a cited document. There are 147,161,531 documents classified as journal article, book content, conference paper, or preprint in Crossref. There are 1,723,702,594 citations between these documents in Crossref. The data has been extracted from Crossref&rsquo;s XML Metadata Plus Snapshot downloaded on February 10, 2025.</p>