📝 SummarXiv

Abstract

The PreprintToPaper dataset connects bioRxiv preprints with their corresponding journal publications, enabling large-scale analysis of the preprint-to-publication process. It comprises metadata for 145,517 preprints from two periods, 2016-2018 (pre-pandemic) and 2020-2022 (pandemic), retrieved via the bioRxiv and Crossref APIs. Each record includes bibliographic information such as titles, abstracts, authors, institutions, submission dates, licenses, and subject categories, alongside enriched publication metadata including journal names, publication dates, author lists, and further information. Preprints are categorized into three groups: Published (formally linked to a journal article), Preprint Only (unpublished), and Gray Zone (potentially published but unlinked). To enhance reliability, title and author similarity scores were calculated, and a human-annotated subset of 299 records was created for evaluation of Gray Zone cases. The dataset supports diverse applications, including studies of scholarly communication, open science policies, bibliometric tool development, and natural language processing research on textual changes between preprints and their published versions. The dataset is publicly available in CSV format via Zenodo.