Source authenticated

The Tree Product Conjecture

disproved at d = 4; the conjecture for smaller d is untouched

Exact FrontierDelta

Prior state unknown→disproved

Scope and record

Occurred: Jul 3, 2026

Delta type: SOURCE CLAIM

Assumptions: VibeMathed verification: unreviewed. Publication: preprint. AI contribution: ai-assisted. Imported under CC BY 4.0.

Canonical aliases: The Tree Product Conjecture · Tree product conjecture

Confidence: Not scored

Registry verification: unreviewed · preprint · resolved

Attribution

VibeMathed
registry · event recorded by

Freddie Illingworth
human · human collaborator

Sergey Norin
human · human collaborator

Raphael Steiner
human · human collaborator

ChatGPT 5.5 Pro
model · ai model contributor · OpenAI

Lineage and corrections

This event attributed to Raphael Steiner

This event attributed to Sergey Norin

This event attributed to Freddie Illingworth

This event attributed to ChatGPT 5.5 Pro

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