PubMed Central

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02:23

2026-07-09

tomesphere.com

artificial-intelligence

Show HN: I mapped 8.5M research papers into interactive atlas

A developer built an interactive atlas of 8.5 million research papers from arXiv, PubMed Central, bioRxiv, and medRxiv, embedding them into a 2D map with LLM-generated summaries, entity links, and an …

22:29

2026-06-02

scholar-sidekick.com

ai-tools

Show HN: Scholar Sidekick – citation verifier for the "real DOI, wrong paper"

A clinician-educator built Scholar Sidekick, a citation verification tool that catches fabricated references where a real DOI points to the wrong paper. In testing 350 citations, the tool correctly id…

23:49

2026-05-30

letsdatascience.com

artificial-intelligence

Audit Finds AI-Fabricated Citations Across Biomedical Papers

An audit of 2.5 million biomedical papers in PubMed Central Open Access found 4,046 fabricated references across 2,810 papers, according to a correspondence in The Lancet by Maxim Topaz and colleagues…

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The Lancet 2 Maxim Topaz 1 Claude 3.5 Haiku 1 Columbia University 1 Forbes 1 Columbia School of Nursing 1 Scholar Sidekick 1 Topaz 1