Mian Zhang

Public Release - 2026-06-14

A useful weekly digest is not a victory report.

Artifact: Boundary-First Weekly Evidence Digest. A public digest should say what changed: which claims strengthened, which narrowed, which downgraded, and which still lack evidence.

strengthened unchanged downgraded unproven boundary_update
Papers Evidence Map Counterexamples Registries
Boundary-first weekly evidence digest showing strengthened, unchanged, downgraded, and still-unproven claims.

Artifact

Evidence work updates boundaries.

This digest records strengthened, unchanged, downgraded, and still-unproven public claims. A narrowed claim can be progress when it makes the public record harder to misunderstand.

This page does not treat upload status, DOI presence, page count, or visual polish as validation.

1

Strengthened

Claims with clearer evidence, record, route, or boundary support.

2

Unchanged

Claims that remain in the same evidence tier.

3

Downgraded

Claims that should move to review, candidate, or narrower wording.

4

Still unproven

Claims that should not be amplified yet.

5

Boundary update

What changed in the does_not_claim or downgrade condition.

6

Next check

The next evidence item that would change the status.

Weekly Boundary

A digest should show what did not get stronger.

If every weekly update sounds stronger, the digest may be performing confidence instead of tracking evidence. Public evidence work needs room for unchanged, downgraded, and not-yet-proven states.

That makes the record less flashy, but more useful for readers who need to know what can be cited and what should wait.

Evidence status visual separating uploaded material from hardened evidence and boundary updates.

Evidence Status

Upload status is not validation.

An uploaded page or DOI record can help with citation and access. It does not automatically prove the claim, close the evidence gap, or upgrade candidate evidence into validation.

The weekly digest keeps evidence status and distribution status separate.

Challenge Surface

Find any line that hides limits in the footnotes.

A useful challenge points to a claim whose limitations appear only as a footnote, afterthought, or vague caveat instead of a visible boundary.

The repair is to move the boundary into the main claim surface and update the status row.

Matrix

Weekly evidence digest fields.

FieldRequired valueFailure modeRepair route
claim_idThe exact public claim or route.Digest is only narrative.Add stable claim id.
statusstrengthened, unchanged, downgraded, or unproven.Only progress is shown.Add status category.
evidence_deltaWhat evidence changed this week.Change is vague.Name artifact or gap.
boundary_deltaWhat narrowed, expanded, or stayed limited.Limits are footnotes.Update boundary row.
distribution_statusUpload, DOI, mirror, or page state.Distribution is treated as proof.Separate from validation.
next_checkThe next evidence item or attack route.No follow-up.Add next review condition.

Challenge

Challenge one weekly status row.

Point to any update that treats quantity, upload status, or polish as stronger evidence.

The strongest challenge says whether the claim should strengthen, remain unchanged, downgrade, or stay unproven.