Fictional structural fixture · no real DOI, PMID, NCT, or source
An identifier can prove identity. It cannot prove a claim.
This demonstration keeps identifier shape, normalization, match outcome, correction status, and editorial review separate from evidence strength and publication approval.
Match outcomes
Five results, none collapsed into a score.
Verified identity
fixture:paper-cardOne fictional canonical record.
Ambiguous
fixture:trial-cardMore than one fictional candidate.
No match
fixture:no-matchNo canonical identity found.
Invalid
fixture:invalid-cardDeclared shape failed.
Unavailable
fixture:unavailable-cardSource could not be checked.
Fixture verification record
The match remains narrower than the evidence.
fixture: Paper Card Record
verification:fixture-exact- Identifier type
- DOI-shaped fixture
- Raw value
- fixture:paper-card
- Normalized value
- fixture:paper-card
- Match state
- Verified identity
- Correction state
- None
- Evidence strength
- Not assessed
- Publication approval
- Not established
- Last checked
- Fixture timestamp
Independent boundaries
What a match does—and does not—say.
Identity
Did the normalized token point to the intended external record?
Metadata
Were fields transcribed faithfully from that record?
Evidence
Does the source support a scoped claim? Not answered here.
Approval
Can content publish? Only a separate authorized human decision can answer.
Rechecks and history
Corrections add context without rewriting the past.
- ObservedFixture identifier received.
- NormalizedCase and decoration removed under a declared fixture rule.
- Identity verifiedOne fixture record matched.
- Recheck dueStale, corrected, or retracted states return to human review.
Review states
A registry entry is not an endorsement.
Verified identity
Identity only.
Ambiguous
Human resolution required.
No match
No record found.
Invalid
Shape rejected.
Unavailable
Cannot be checked.
Stale
Recheck required.
Corrected
History preserved.
Retracted
Routes to review, not automatic mutation.
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