Source authenticated

Lassak's Area Bound for Reduced Planar Bodies

VibeMathed recorded: Lassak's Area Bound for Reduced Planar Bodies. Consult the linked registry entry for the original report and scope.

Exact FrontierDelta

Prior state unknown→disproved

Scope and record

Occurred: Jun 26, 2026

Delta type: SOURCE CLAIM

Assumptions: VibeMathed verification: site-confirmed. Publication: preprint. AI contribution: ai-assisted. Editorial metadata: CC BY 4.0; linked content retains its own rights.

Canonical aliases: Lassak's Area Bound for Reduced Planar Bodies · Lassak's conjecture

Confidence: Not scored

Registry verification: site confirmed · preprint · resolved

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Attribution

VibeMathed
registry · event recorded by

Scott Duke Kominers
human · human collaborator

GPT-5.5 Pro
model · ai model contributor · OpenAI / Anthropic

Claude Opus 4.8
model · ai model contributor · OpenAI / Anthropic

Lineage and corrections

This event attributed to Scott Duke Kominers

This event attributed to GPT-5.5 Pro

This event attributed to Claude Opus 4.8

VibeMathed record: Lassak's Area Bound for Reduced Planar Bodies evidence for this event

Lassak's Area Bound for Reduced Planar Bodies parent of this event

Lassak's Area Bound for Reduced Planar Bodies evidence for this event

Registry resolution: resolved. Reported result type: disproved. The registry record and named primary source provide the statement and scope. parent of this event

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