Source authenticated
Cutoff for Kac's Walk on the Sphere
the conjectured cutoff location of 2n log n is wrong
Exact FrontierDelta
Prior state unknown→proved
Scope and record
Occurred: Jul 15, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: unreviewed. Publication: preprint. AI contribution: ai-co-developed. Imported under CC BY 4.0.
Canonical aliases: Cutoff for Kac's Walk on the Sphere · Kac walk cutoff
Confidence: Not scored
Registry verification: unreviewed · preprint · resolved
Attribution
VibeMathed
registry · event recorded by
Vishesh Jain
human · human collaborator
Clayton Mizgerd
human · human collaborator
ChatGPT
model · ai model contributor · OpenAI
Lineage and corrections
This event attributed to Clayton Mizgerd
This event attributed to Vishesh Jain
This event attributed to ChatGPT