PaperHub
Search and browse scholarly papers by keyword or research topic, with authors, journals, citation counts and DOI links from Crossref.
PaperHub is a free explorer for the Crossref REST API, the open metadata registry behind most DOIs: over 150 million journal articles, conference papers, books and datasets. Use the search box above to find papers by keyword, or pick one of 48 research topics below to see its most-cited works. Each paper page shows the authors, publication year, journal and publisher, how many other Crossref works cite it and how many references it lists, plus a DOI link to the full text and a PDF link when the publisher provides one.
Citation counts are Crossref's "is-referenced-by" figures, which only count citations from other DOI-registered works, so they are usually lower than Google Scholar numbers. Topic lists are refreshed by a scheduled crawl; search results and paper pages are fetched live and cached for up to a day.
Most-Cited Recent Papers
Journal articles published since 2024, ranked by Crossref citation count.
Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries
CA: A Cancer Journal for Clinicians
Accurate structure prediction of biomolecular interactions with AlphaFold 3
Nature
Cancer statistics, 2024
CA: A Cancer Journal for Clinicians
A comprehensive electron wavefunction analysis toolbox for chemists, Multiwfn
The Journal of Chemical Physics
Interactive Tree of Life (iTOL) v6: recent updates to the phylogenetic tree display and annotation tool
Nucleic Acids Research
Global incidence, prevalence, years lived with disability (YLDs), disability-adjusted life-years (DALYs), and healthy life expectancy (HALE) for 371 diseases and injuries in 204 countries and territories and 811 subnational locations, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021
The Lancet