Erdős Problem #966
Erdős reported in 1975 that Spencer had shown existence but gave no reference; no proof was on record before the AI solution
Exact FrontierDelta
Scope and record
Occurred: Feb 25, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: lean-verified. Publication: announcement. AI contribution: ai-discovered. Editorial metadata: CC BY 4.0; linked content retains its own rights.
Canonical aliases: Erdős Problem #966 · Erdős #966 · Problem 966
Confidence: Not scored
Registry verification: lean verified · announcement · resolved
Lineage and corrections
This event attributed to Aristotle
Erdős Problem #966 evidence for this event
Erdős Problem #966 parent of this event
VibeMathed record: Erdős Problem #966 evidence for this event
Erdős reported in 1975 that Spencer had shown existence but gave no reference; no proof was on record before the AI solution parent of this event
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