Reference Checker

Check your reference list before someone else does

Paste your bibliography and Citely verifies every entry against CrossRef, PubMed, arXiv, and OpenAlex — catching fabricated references, wrong years, mismatched authors, and broken DOIs before your work is judged by them.

Whole-bibliography checking

Entry-by-entry verdicts with reasons

Closest real match for every failure

Reference verification workspace

The Problem

Reference lists fail in three quiet ways

A reference list fails in quiet ways: an AI-invented entry, a right paper with the wrong year, a DOI that leads nowhere. Reviewers notice — usually after you can no longer fix it.

Fabricated entries. AI writing tools invent references with convincing authors and journals that have no academic record at all.

Metadata drift. The paper is real, but the year, volume, or author order in your list doesn't match the published record.

Broken identifiers. DOIs that don't resolve or point to a different work than the one your entry describes.

See the full catalog of fake reference patterns

Reference list results

1 / 3 verified
Verified · CrossRef

[3] Kahneman, D., & Tversky, A. (1979). Prospect theory: An analysis of decision under risk. Econometrica, 47(2), 263–291.

Mismatch · Year & venue differ

[7] Torres, A., & Nakamura, J. (2018). Financial literacy and household savings behavior. Journal of Economic Behavior Studies, 41(3), 301–318.

Closest record: same title published 2019 in a different journal — correct the entry, don't delete it.

Not Found

[9] Mercer, D., Kowalski, R., & Ahn, S. (2023). Cognitive load in multitasking learners: evidence from eye-tracking. Quarterly Review of Educational Psychology, 55(1), 44–61.

Title similarity

No close match in any database

18.4%

Journal record

No such journal in CrossRef or OpenAlex

Not found

Author trio

These authors never co-published

0 papers

Citely audits the whole list at once — and tells you exactly which field failed on every flagged entry.

The Pipeline

How Citely checks a reference list

From paste to entry-by-entry verdicts in seconds — the same pipeline that powers Citely's citation verification.

  1. STEP 01

    Paste your whole reference list

    Drop in the bibliography from your thesis, manuscript, or an AI-assisted draft. APA, MLA, Chicago, Harvard, or mixed — all fine.

  2. STEP 02

    Every identifier gets resolved

    Citely extracts DOIs, PMIDs, and arXiv IDs from each entry and cross-checks CrossRef, PubMed, arXiv, and OpenAlex in parallel.

  3. STEP 03

    Entry-by-entry verdicts

    Each reference returns as verified, mismatched, or not found — with field-level reasons, not just a pass/fail stamp.

  4. STEP 04

    Fix or replace what fails

    Mismatches show the closest real record so you can correct the entry; fabricated ones route into the source finder for a real replacement.

Use Cases

For everyone a reference list can embarrass

The bibliography is the first place experienced reviewers look — make it the strongest part of your submission.

Students

Run your reference list once before you submit the thesis or essay. A single fabricated entry is enough to trigger an academic integrity review.

If skipped:Integrity investigation

Researchers & PhDs

Audit the bibliography before journal submission — including entries inherited from co-authors and reference managers.

If skipped:Desk rejection

Supervisors & Graders

Check a student's reference list in minutes and hand back specific, field-level feedback instead of a vague suspicion.

If skipped:Fake sources slip through

Editors & Reviewers

Screen submissions for fabricated or drifted references before they consume a full review cycle.

If skipped:Retraction after print
Comparison

Reference managers organize. Citely verifies.

Your reference manager trusts whatever went into it. Verification is a different job.

CapabilityRecommended
Citely
Verify + Fix
Zotero / EndNote
Reference managers
Scribbr
Formatting
ChatGPT
AI chat
Verifies references exist in academic records
Checks DOI, title, author, and year agreement
Explains why an entry is flagged
Works on a pasted list in any style
Stores and organizes your reference library

Based on publicly available features. Reference managers organize sources you collected yourself; Citely verifies that every entry in your list matches a real academic record — use them together.

Ready when you are

Submit with a reference list you can defend

Paste your bibliography and get entry-by-entry verdicts in seconds — with the evidence to back every one.

FAQ

Frequently asked questions

Common questions about checking reference lists and bibliographies.

How do I check if my references are correct?

Paste your reference list into Citely. Each entry is parsed, its identifiers (DOI, PMID, arXiv ID) are resolved, and the metadata — title, authors, year, journal — is compared against academic records from CrossRef, PubMed, arXiv, and OpenAlex. Every reference comes back as verified, mismatched, or not found, with the reason attached.

What is the difference between a reference checker and a citation checker?

In practice they overlap: a citation checker usually verifies individual in-text citations, while a reference checker audits the full reference list or bibliography at the end of your document. Citely does both — this page focuses on checking complete reference lists before submission.

Can Citely check references written by ChatGPT?

Yes. AI-generated reference lists are the most common source of fabricated entries — plausible authors, real-sounding journals, and DOIs that resolve to nothing. Citely verifies every entry independently against academic databases instead of trusting the model that wrote it.

Which fields does the reference checker verify?

Citely checks identifiers and metadata: DOI, PMID, arXiv ID, title, author list, publication year, and journal or venue. When an entry doesn't match, Citely shows which fields disagree and surfaces the closest real record so you can correct the entry instead of deleting it.

Can I check an entire bibliography at once?

Yes. Paste the full list — APA, MLA, Chicago, Harvard, or mixed styles — and each entry is verified individually. You get an entry-by-entry verdict for the whole bibliography rather than checking references one at a time.

Is Citely a free reference checker?

This public page is free to read and explains how reference checking works. Running full verification in the Citely workspace may require sign-in, account credits, or a paid plan depending on usage.

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