frontiers / 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

used by 0 · replayed by 2 producers

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_bc401cea9fdca9bc"}

id: vea_e2d965d7f474bc12
frontier: Erdős problems frontier
source: vs_b84daf49d585d7f0
finding: vf_b7647e786ea357c1

evidence boundary

supports

computational

finding binding

bound

open_question

Erdős Problem #329 remains OPEN. Statement: **Erdős Problem 329.** Let `A ⊆ ℕ` be a Sidon set. How large can `lim sup_{N → ∞} |A ∩ {1,…,N}| / N^{1/2}` be? Topics: number theory. Erdős prize: no. Statement is machine-verified in Lean (formal-conjectures). OEIS: possible.

source binding

source-bound

cap_61973ee16b553d57 · vc_bc401cea9fdca9bc

vs_b84daf49d585d7f0

review context

unverified

1 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_bc401cea9fdca9bc"}

locator

span:0

extraction method

artifact_to_state_import

support relation

supports

condition refs

vcnd_a8660c5fec36a1cd

caveats

No caveats recorded.

Review, event, and evaluation records

events

vev_59b61cef3f6c1d3afinding.asserted
Candidate claim vc_bc401cea9fdca9bc imported from artifact packet cap_61973ee16b553d57
reviewer:erdos-db-trust · 2026-05-30

reviewable changes

vpr_5ba9f0d64a9b6a65finding.add
Candidate claim vc_bc401cea9fdca9bc imported from artifact packet cap_61973ee16b553d57
applied · agent:erdos-spine-ingest · 2026-05-30

evaluations

No evaluation rows are attached.

computational

open_question

cap_61973ee16b553d57 · vc_bc401cea9fdca9bc

1 events

Review, event, and evaluation records

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