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_9dfd7c9a85abd479"}
- id
- vea_02b0fe3861dbb08a
- frontier
- Erdős problems frontier
- source
- vs_a82aca6d00bf818a
- finding
- vf_442ca909634589c8
finding binding
boundopen_question
Erdős Problem #707 has status 'disproved (lean)'. Statement: **Erdős Problem 707**: It is false that any finite Sidon set can be embedded in a perfect different set modulo some $n$. As described in [arxiv/2510.19804], a counterexample is provided in [Ha47], see below. The proof of this has been formalized. This was formalized in Lean by Alexeev using ChatGPT. Topics: additive combinatorics, sidon sets. Erdős prize: $1000. Statement is machine-verified in Lean (formal-conjectures). OEIS: N/A.
source binding
source-boundcap_61973ee16b553d57 · vc_9dfd7c9a85abd479
vs_a82aca6d00bf818a
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_9dfd7c9a85abd479"}
locator
span:0
extraction method
artifact_to_state_import
support relation
supports
condition refs
vcnd_2284d17f2f923177
caveats
No caveats recorded.
Review, event, and evaluation records
2events
vev_195f57431ccd95eefinding.assertedCandidate claim vc_9dfd7c9a85abd479 imported from artifact packet cap_61973ee16b553d57
reviewer:erdos-db-trust · 2026-05-30
reviewable changes
vpr_6918eac80a49839afinding.addCandidate claim vc_9dfd7c9a85abd479 imported from artifact packet cap_61973ee16b553d57
applied · agent:erdos-spine-ingest · 2026-05-30
evaluations
No evaluation rows are attached.