Research sources

One feed across major research indexes

PaprFeed combines public metadata from established research services. Every paper links to its original record, where readers can verify the bibliographic details and access options.

PubMed

Published biomedical and life-science literature, including journal details and publication types.

arXiv

Preprints across physics, mathematics, computer science, statistics, and related disciplines.

bioRxiv

Preprints in biology and the life sciences. These manuscripts may not yet have completed peer review.

medRxiv

Health-science and clinical preprints that should not be treated as established medical guidance.

Dates and source records

PaprFeed prefers the source's publication or posting date. When a newly indexed PubMed record has no reliable publication date yet, the feed identifies the date it was added to PubMed instead.