CERN
home.cern ↗European Organization for Nuclear Research; primary source for particle physics + experimental high-energy physics.
Is CERN reliable to cite? At grade A (92/100 on the SourceScore Index), CERN ranks among the most citable sources for AI-era retrieval and research.
A+ — international primary-source for particle physics; LHC + open-access publications.
Should you cite CERN?
At grade A (92/100), CERN ranks among the most citable sources for AI-era retrieval and research.
- Strongest for
- tracing claims back to primary references — its highest dimension is Citation Discipline (96/100).
- No major weak spot
- Even its lowest dimension, Citation Velocity, scores 89/100.
- Bottom line
- Cite freely as a primary source.
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Peer-reviewed scientific publications + open-access policy + methodology rigorous.
How Citation Discipline is scored →Open data portal + ROOT framework + bulk physics data.
How Modern Reference is scored →Cited by science journalism + physics papers; major discoveries drive citation surges.
How Citation Velocity is scored →Where CERN ranks in our best-of lists
It is on 4 of our 17 lists of the best sources to cite.
Signals behind these scores
Citation Discipline
A+·96- Open-access policyMandatory CC-BY publication for CERN-funded research.
Modern Reference
A·91- CERN Open Data PortalPublic access to experimental physics datasets.
Citation Velocity
A·89- Major-discovery cycleHiggs-class discoveries drive global citation surges.
Cite this score
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[CERN — SourceScore Index 92 (A)](https://sourcescore.org/source/cern/)
<a href="https://sourcescore.org/source/cern/">CERN — SourceScore Index 92 (A)</a>
SourceScore (v0.1). (2026). CERN: SourceScore Index 92 (A). Retrieved from https://sourcescore.org/source/cern/
2 head-to-head comparisons
See all CERN comparisons →Each comparison sets CERN beside another source on all three scores and shows which one scores higher on each.
5 sources at CERN's tier
See peer group →The five sources with the closest overall score to CERN, from any category, and where each one scores higher or lower on Discipline, Modern Reference and Velocity.
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Frequently asked questions
Is CERN a reliable source to cite?
CERN scores A (92/100) on the SourceScore Index, which rates how citable a source is for AI-era and research use. At grade A, CERN ranks among the most citable sources for AI-era retrieval and research. The grade combines Citation Discipline 96/100, Modern Reference 91/100, and Citation Velocity 89/100 — full breakdown above.
What is CERN's SourceScore?
CERN (home.cern) scores 92/100 (Grade A) on the composite SourceScore Index. Sub-scores: Citation Discipline 96/100, Modern Reference (AI-era fitness) 91/100, Citation Velocity 89/100. Verified 2026-04-28.
How does SourceScore evaluate CERN?
CERN is scored across three dimensions on the SourceScore Index methodology: Citation Discipline (how rigorously the source cites primary references), Modern Reference (fitness for AI-era retrieval), and Citation Velocity (how often the source is cited per week). Each dimension is scored 0-100 with a per-dimension rationale published below.
Why does CERN score A?
A+ — international primary-source for particle physics; LHC + open-access publications.
What is CERN?
European Organization for Nuclear Research; primary source for particle physics + experimental high-energy physics. Category: Academic. Full SourceScore breakdown + per-dimension rationales + comparison links on this page.