Free AI Citation Checker — Verify Real Papers, Not AI Answers
Don’t ask AI to verify AI. LitSource checks each reference against traceable scholarly records to confirm the paper exists and whether its title, authors, publication year, journal, and DOI metadata match.
Paste Format Example
Garcia, M. (2022). Deep learning approaches to clinical trial recruitment. Nature Medicine, 28(4), 731-742.
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Capabilities
Move from a claim to traceable sources with less friction
Find supporting literature, inspect source details, and continue with the right research workflow.
01
AI biomedical reference screening
Review AI-generated clinical and medical citations before they enter your systematic review or medical manuscript.
02
PubMed-backed existence checks
Cross-check AI citations against PubMed and biomedical databases for real paper records matching title, authors, journal, and year.
03
Clinical metadata mismatch detection
Spot fabricated medical references where DOI or title points to wrong papers or non-existent clinical trials.
Use cases
How people use it
Use LitSource when you already know which claim, citation, or reference list you need to investigate.
1
Check AI-assisted medical drafts
Screen biomedical references added during AI-assisted clinical writing before submitting to medical journals.
2
Audit clinical bibliographies
Find suspicious medical citations in systematic reviews, meta-analyses, or clinical guidelines generated with AI.
3
Protect clinical submission quality
Reduce the chance that fabricated biomedical references reach medical journal reviewers or clinical guideline panels.
FAQ
Questions before you start
Review common questions before searching for sources or checking citations.
Related workflows
Continue with nearby research checks
Move between source discovery and citation verification workflows without returning to the home page.
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