The Optimal Approximation Ratio for Permanents of PSD Matrices
Registry resolution: resolved. Reported result type: proved. The registry record and named primary source provide the statement and scope.
Exact FrontierDelta
Scope and record
Occurred: Oct 29, 2026
Delta type: REGISTRY REVISION
Assumptions: VibeMathed verification: unreviewed. Publication: preprint. AI contribution: ai-co-developed. VibeMathed editorial classifications, scores, notes, relations, and dataset structure are CC BY 4.0. Source statements and linked content retain their own rights.
Canonical aliases: The Optimal Approximation Ratio for Permanents of PSD Matrices · PSD permanent approximation
Confidence: Not scored
Registry verification: unreviewed · preprint · resolved
Attribution
VibeMathed
registry · event recorded by
GPT 5.5 Pro Extended
model · ai model contributor · OpenAI
Nima Anari
human · human collaborator
Farzam Ebrahimnejad
human · human collaborator
Lineage and corrections
Corrects The Optimal Approximation Ratio for Permanents of PSD Matrices →
Supersedes The Optimal Approximation Ratio for Permanents of PSD Matrices →
The Optimal Approximation Ratio for Permanents of PSD Matrices parent of this event
VibeMathed record: The Optimal Approximation Ratio for Permanents of PSD Matrices evidence for this event
This event attributed to Farzam Ebrahimnejad
The Optimal Approximation Ratio for Permanents of PSD Matrices evidence for this event
Registry resolution: resolved. Reported result type: proved. The registry record and named primary source provide the statement and scope. parent of this event
This event attributed to GPT 5.5 Pro Extended
This event attributed to Nima Anari
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