Source authenticated
Erdős Problem #858
VibeMathed records this result as “Erdős Problem #858.” The registry entry and named primary source contain the available statement and scope.
Exact FrontierDelta
Prior state unknown→proved
Scope and record
Occurred: Apr 15, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: site-confirmed. Publication: announcement. AI contribution: ai-discovered. Imported under CC BY 4.0.
Canonical aliases: Erdős Problem #858 · Erdős #858 · Problem 858
Confidence: Not scored
Registry verification: site confirmed · announcement · resolved
Attribution
VibeMathed
registry · event recorded by
Przemek Chojecki
human · human collaborator
GPT-5.4 Pro
model · ai model contributor
Lineage and corrections
This event attributed to Przemek Chojecki
This event attributed to GPT-5.4 Pro