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Additive combinatorics: Sidon sets and N(h,k) bounds

constellation seal · derived from vfr_496956067dc5ad79
id
vfr_496956067dc5ad79
license
CC-BY-4.0
findings
22
accepted core
1
contested
1
links
0
sources
22
evidence
22
avg conf
0.83

used by 1 · replayed by 1 producer · second seat open

e33/33 · finding.asserted · reviewer:will · 2026-06-03 · null→e123

Reviewable change

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finding.span_repair

verified — A frozen deterministic verifier re-checked the claim and passed.accepted

Bloom-Sisask break the 'log barrier' for Roth: density alpha > 1 / (log N)^{1+c} for an absolute c > 0 suffices for a 3-AP, the first sub-1/log N bound.

id
vpr_206f9fda54ef0d0f
frontier
Additive combinatorics: Sidon sets and N(h,k) bounds
kind
finding.span_repair
created
2026-05-21
state
89282d13 → ada7c11b

accept gate

1 of 4 on record
signature
reviewer:solo-maintainer · no key registered on this bundle
chain
89282d13 → ada7c11b
witness
no verifier attachment on record for this target
grade
in state · unreviewed

timeline

  1. 2026-05-21proposeproposed · finding.span_repairreviewer:solo-maintainerreviewer:solo-maintainervpr_206f9fda54ef0d0fAttach source-backed abstract span for the Bloom-Sisask Roth log-barrier result; does not change the assertion.
  2. 2026-05-21acceptfinding.span_repairedreviewer:solo-maintainerreviewer:solo-maintainer89282d13ada7c11bvev_5a5e570b6781367aAttach source-backed abstract span for the Bloom-Sisask Roth log-barrier result; does not change the assertion.

proposed

reason

Attach source-backed abstract span for the Bloom-Sisask Roth log-barrier result; does not change the assertion.

provenance

proposed by

reviewer:solo-maintainerreviewer:solo-maintainer

actor type

human

created at

2026-05-21

target type

finding

Bloom-Sisask break the 'log barrier' for Roth: density alpha > 1 / (log N)^{1+c} for an absolute c > 0 suffices for a 3-AP, the first sub-1/log N bound.

vf_f16e736879b4b42c

Diff

Read-only frontier; diff not recomputed.

Review chain

  1. 01request

    Change request

    Additive combinatorics: Sidon sets and N(h,k) bounds receives a reviewable source, finding, caveat, replication, evaluation, or proof-affecting edit.

    open review
  2. 02packet

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  3. 03checks

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  4. 04review

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  5. 05accepted

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finding.noted · reviewer:will-blair · 1 day

renders the record as of vev_d199cb2e · 1,338 events · hub

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