Erdős Problem #671
Both parts claimed answered affirmatively, with a Lean formalization; two proof claims are filed on erdosproblems.com but the problem is still listed open
Exact FrontierDelta
Scope and record
Occurred: Oct 29, 2026
Delta type: REGISTRY REVISION
Assumptions: VibeMathed verification: lean-verified. Publication: announcement. AI contribution: ai-discovered. VibeMathed editorial classifications, scores, notes, relations, and dataset structure are CC BY 4.0. Source statements and linked content retain their own rights.
Canonical aliases: Erdős Problem #671 · Erdős #671 · Problem 671
Confidence: Not scored
Registry verification: lean verified · announcement · candidate
Attribution
VibeMathed
registry · event recorded by
GPT-5.5 Pro
model · ai model contributor · OpenAI
Codex
model · ai model contributor · OpenAI
Liam Price
human · human collaborator
Lineage and corrections
Corrects Erdős Problem #671 →
Supersedes Erdős Problem #671 →
Erdős Problem #671 parent of this event
Both parts claimed answered affirmatively, with a Lean formalization; two proof claims are filed on erdosproblems.com but the problem is still listed open parent of this event
Erdős Problem #671 evidence for this event
This event attributed to Codex
This event attributed to GPT-5.5 Pro
This event attributed to Liam Price
Write-up evidence for this event
VibeMathed record: Erdős Problem #671 evidence for this event
Act on this frontier