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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.review

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

The h-squared-dissociated set construction needed for the polynomial bound has diameter polynomial in k, replacing geometric components in the original construction.

id
vpr_6908c4cf64f0f4ba
frontier
Additive combinatorics: Sidon sets and N(h,k) bounds
kind
finding.review
created
2026-05-09
state
ff6ff7a8 → 8696aff0

accept gate

3 of 4 on record
✓
signature
reviewer:will-blair · key 4892f938
✓
chain
ff6ff7a8 → 8696aff0
—
witness
no verifier attachment on record for this target
✓
grade
review state · needs_revision

timeline

  1. 2026-05-09proposeproposed · finding.reviewreviewer:will-blairreviewer:will-blairvpr_6908c4cf64f0f4baBound and construction look correct under the Nathanson hypothesis but I want a Lean stub before promoting to accepted-core. The proof step that reduces geometric to polynomial diameter needs an explicit witness.
  2. 2026-05-09acceptfinding.reviewedreviewer:will-blairreviewer:will-blairff6ff7a8→8696aff0vev_22c1fb678f86bdbbBound and construction look correct under the Nathanson hypothesis but I want a Lean stub before promoting to accepted-core. The proof step that reduces geometric to polynomial diameter needs an explicit witness. · needs_revision

proposed

reason

Bound and construction look correct under the Nathanson hypothesis but I want a Lean stub before promoting to accepted-core. The proof step that reduces geometric to polynomial diameter needs an explicit witness.

provenance

proposed by

reviewer:will-blairreviewer:will-blair

actor type

human

created at

2026-05-09

target type

finding

affected

inspect finding →

The h-squared-dissociated set construction needed for the polynomial bound has diameter polynomial in k, replacing geometric components in the original construction.

vf_3bde881fed68d7dd

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

    Diff packet

    The packet names affected record objects, evidence, rationale, reviewer-facing fields, and expected proof impact.

    open the campaign →
  3. 03checks

    Check output

    Schema, provenance, benchmark, contradiction, and proof checks decide whether the request is ready to read.

    inspect checks →
  4. 04review

    Reviewer decision

    A steward accepts, rejects, caveats, revises, or retracts the request under an inspectable identity.

    read queue →
  5. 05accepted

    Accepted event

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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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