Catch a fabricated or mis-keyed reference before a reviewer does.

Hallucite verifies every citation in your bibliography against the major scholarly databases — so you submit knowing your reference list holds up.

What we check — and what we don't

Every verdict is limited to what the evidence supports. Hallucite verifies the reference record without making claims about authorship or intent.

What Hallucite checks

  • Existence: the cited work is in an indexed database.
  • Identifier integrity: the DOI or PMID resolves to the right work.
  • Metadata consistency: authors, year, journal and title match.
  • Retraction status: the work hasn't been withdrawn.

What we don't do

  • We don't score whether your text was written by AI.
  • We don't yet judge whether a source supports the specific claim it's attached to.

04 / Identifier integrity

What a quick existence check misses

The most common way a fabricated citation hides is not a made-up title — it is a real DOI that resolves to a completely different paper. A does-the-title-exist check passes it; Hallucite's identifier integrity check does not.

Hallucite checks facts, not authorship. Every identifier is resolved live against CrossRef, Semantic Scholar, OpenAlex, and PubMed.

Reference comparisonDOI 10.xxxx/example

Existence check only

DOI 10.xxxx/example → title found in CrossRef. ✓ Passes.

Verdict: no problem detected

Hallucite identifier check

DOI 10.xxxx/example → resolves to a different paper. Cited title, authors, and year do not match the record at that identifier.

Verdict: Discrepancy — identifier mismatch

Built for your workflow

  • 1

    Self-check before submission

    Run your full bibliography through Hallucite before you hit submit. Every suspicious or not-found reference is flagged with the specific field that doesn't match — author list, year, title, or identifier.

  • 2

    Export-ready reports for your manuscript

    Download a PDF or BibTeX report of your verification results. Keep it for your records, attach it as a supplementary file, or share it with co-authors who need to review flagged entries.

  • 3

    Works with your reference manager

    Paste citations in any format — APA, MLA, Chicago, Vancouver, IEEE, or raw BibTeX. Zotero and Mendeley exports are supported directly. The REST API lets you automate checks inside your own toolchain.

Measured on the 100 k-case synthetic regression suite

See our accuracy →
98%Precision
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98%Recall
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98%F1 Score
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100%DOI-hijack detection
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Verify your next submission

Sign up for 10 free citation checks per month. No credit card required.