The Order of Long Rainbow Arithmetic Progressions
the true order is determined, and it is not the conjectured one
Exact FrontierDelta
Scope and record
Occurred: Jul 16, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: unreviewed. Publication: preprint. AI contribution: ai-assisted. Editorial metadata: CC BY 4.0; linked content retains its own rights.
Canonical aliases: The Order of Long Rainbow Arithmetic Progressions · Rainbow APs
Confidence: Not scored
Registry verification: unreviewed · preprint · resolved
Attribution
VibeMathed
registry · event recorded by
Jesse Geneson
human · human collaborator
Codex (GPT-5.6)
model · ai model contributor · OpenAI / Anthropic
Claude Code (Fable 5)
model · ai model contributor · OpenAI / Anthropic
Lineage and corrections
This event attributed to Jesse Geneson
This event attributed to Codex (GPT-5.6)
This event attributed to Claude Code (Fable 5)
the true order is determined, and it is not the conjectured one parent of this event
VibeMathed record: The Order of Long Rainbow Arithmetic Progressions evidence for this event
The Order of Long Rainbow Arithmetic Progressions evidence for this event
The Order of Long Rainbow Arithmetic Progressions parent of this event
Act on this frontier