source boundary
frontier-ownedfrontiers / frontier
Erdős problems frontier
- id
- vfr_37aec80d874a0239
- license
- CC-BY-4.0
- findings
- 1,256
- accepted core
- 6
- contested
- 0
- links
- 17
- sources
- 1,234
- evidence
- 1,256
- avg conf
- 0.98
e1271/1271 · statement.attested · reviewer:will-blair · 2026-06-10 · null→null
Source record
back to sourcescap_61973ee16b553d57 · vc_397e1406bc8b009f
- id
- vs_d9ac00d707d0622f
- frontier
- Erdős problems frontier
- type
- synthetic_report
finding bindings
record context1 findings
evidence atoms
materialized1 atoms
review context
inspectable1 events
3 reviewable changes and 0 evaluations are attached through this source or its findings.
citation
external sourcelocator
title:cap_61973ee16b553d57 · vc_397e1406bc8b009f
imported
2026-05-30T00:42:06.826507+00:00
extraction mode
artifact_to_state_import
authors
Erdős Open-Problem spine ingest
caveats
- source requires human review before being treated as evidence
Bound findings
1- Erdős Problem #195 remains OPEN. Statement: What is the largest $k$ such that in any permutation of $\mathbb{Z}$ there must exist a monotone $k$-term arithmetic progression $x_1 < \cdots < x_k$? Topics: arithmetic progressions. Erdős prize: no. Statement is machine-verified in Lean (formal-conjectures). OEIS: N/A.
open_question ·
vf_61c6a46c0bd5227e
Evidence atoms
1- vea_882adcd84aad5ccdcomputational · supports
{"artifact_id":"va_9bc926d75e4e3881","artifact_packet_id":"cap_61973ee16b553d57","candidate_claim_id":"vc_397e1406bc8b009f"}
Review, event, and evaluation records
4events
vev_de6c6605a0fe9d6bfinding.assertedCandidate claim vc_397e1406bc8b009f imported from artifact packet cap_61973ee16b553d57
reviewer:erdos-db-trust · 2026-05-30
reviewable changes
vpr_697593037c051f90finding.addCandidate claim vc_397e1406bc8b009f imported from artifact packet cap_61973ee16b553d57
applied · agent:erdos-spine-ingest · 2026-05-30
vpr_80d83fa1d8e4821efinding.noteSEMANTIC-EDGE DRAFT -> Erdos #197 (vf_aff975922c8e0373) [related, confidence 0.7]: Both concern monotone arithmetic progressions inside permutations of the integers; 197's 2-colouring/permutation construction is exactly the kind of avoidance argument used to bound the k in 195. -- LLM-drafted (20-agent extraction, 2026-06); NOT adjudicated. Accept or reject via `vela proposals accept/reject` under reviewer authority.
pending_review · agent:semantic-edge-extractor · 2026-06-10
vpr_95609b2dfdaabc07finding.noteSEMANTIC-EDGE DRAFT -> Erdos #196 (vf_f91e5876c643b8a0) [specializes, confidence 0.9]: 196 (must every permutation of N contain a monotone 4-term AP) is the k=4, ground-set-N special case of 195's question on the largest guaranteed monotone k-term AP in any permutation of Z. -- LLM-drafted (20-agent extraction, 2026-06); NOT adjudicated. Accept or reject via `vela proposals accept/reject` under reviewer authority.
pending_review · agent:semantic-edge-extractor · 2026-06-10
evaluations
No evaluation rows are attached.