Source authenticated
Araujo-Piga-Schacht Question on Tight Hamilton Cycles
the question is answered negatively and the correct threshold is determined
Exact FrontierDelta
Prior state unknown→disproved
Scope and record
Occurred: Jul 23, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: unreviewed. Publication: preprint. AI contribution: ai-assisted. Imported under CC BY 4.0.
Canonical aliases: Araujo-Piga-Schacht Question on Tight Hamilton Cycles · Tight Hamilton cycles
Confidence: Not scored
Registry verification: unreviewed · preprint · resolved
Attribution
VibeMathed
registry · event recorded by
Xichao Shu
human · human collaborator
ChatGPT
model · ai model contributor · OpenAI
Lineage and corrections
This event attributed to Xichao Shu
This event attributed to ChatGPT