evidence boundary
supportsfrontiers / 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
Evidence atom
back to sources{"artifact_id":"va_9bc926d75e4e3881","artifact_packet_id":"cap_61973ee16b553d57","candidate_claim_id":"vc_65fab11b8ebae086"}
- id
- vea_e6f7924635b16ffe
- frontier
- Erdős problems frontier
- source
- vs_b86ab04aab9a8cc0
- finding
- vf_bf3add1ff363bf71
finding binding
boundopen_question
Erdős Problem #881 remains OPEN. Statement: Let `A ⊂ ℕ` be an additive basis of order `k` which is minimal in the sense that if `B ⊂ A` is any infinite set, then `A \ B` is not a basis of order `k`. Must there exist an infinite `B ⊂ A` such that `A \ B` is an additive basis of order `k + 1`? Topics: number theory, additive basis. Erdős prize: no. Statement is machine-verified in Lean (formal-conjectures). OEIS: N/A.
source binding
source-boundcap_61973ee16b553d57 · vc_65fab11b8ebae086
vs_b86ab04aab9a8cc0
review context
unverified1 events
1 reviewable changes and 0 evaluation records target this atom or its bound objects.
statement
{"artifact_id":"va_9bc926d75e4e3881","artifact_packet_id":"cap_61973ee16b553d57","candidate_claim_id":"vc_65fab11b8ebae086"}
locator
span:0
extraction method
artifact_to_state_import
support relation
supports
condition refs
vcnd_a7480ebe6f130e2c
caveats
No caveats recorded.
Review, event, and evaluation records
2events
vev_e4756edd9369a7fcfinding.assertedCandidate claim vc_65fab11b8ebae086 imported from artifact packet cap_61973ee16b553d57
reviewer:erdos-db-trust · 2026-05-30
reviewable changes
vpr_6a63a1d2142a0c92finding.addCandidate claim vc_65fab11b8ebae086 imported from artifact packet cap_61973ee16b553d57
applied · agent:erdos-spine-ingest · 2026-05-30
evaluations
No evaluation rows are attached.