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Literature reviews, methodology, analysis, peer review, deep audits and citation verification — one workspace. On review, audit and citation tasks, independent AI models cross-check each other before a claim ships, disagreements are flagged rather than hidden, and every reference is resolved against real academic databases.
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Free retraction & DOI checker
Paste your reference list. We pull out every DOI, resolve it against CrossRef and check it for retractions, corrections and expressions of concern (including Retraction Watch data).
The free check only looks at DOIs. It doesn't check whether a reference supports your claim, or whether the title, authors and year match the DOI — the full Verify Citations report does.