Pith Number

pith:SG6WVWVP

pith:2026:SG6WVWVPS76OFAEKG36XENOW4R

not attested not anchored not stored refs pending

SVR: Self-Verifying Refinement via Joint Verdict-Confidence Reinforcement Learning for Adaptive Test-Time Compute

Guangrun Wang, Hongyu Chen, Liang Lin

arxiv:2607.28457 v1 · 2026-07-30 · cs.AI · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SG6WVWVPS76OFAEKG36XENOW4R}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-31T01:37:40.754737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

91bd6adaaf97fce2808a36fd7235d6e47df14137556681c304608675d87e3a48

Aliases

arxiv: 2607.28457 · arxiv_version: 2607.28457v1 · doi: 10.48550/arxiv.2607.28457 · pith_short_12: SG6WVWVPS76O · pith_short_16: SG6WVWVPS76OFAEK · pith_short_8: SG6WVWVP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SG6WVWVPS76OFAEKG36XENOW4R \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 91bd6adaaf97fce2808a36fd7235d6e47df14137556681c304608675d87e3a48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bfdcdc1fbc5fafa188cac9ee39732094526717de94716d801a5dc96b1e97f3d",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-30T16:20:58Z",
    "title_canon_sha256": "9fb6026db3601a2fa2303d0919ebeae575bb1213902b3ab8163d795b54ede601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28457",
    "kind": "arxiv",
    "version": 1
  }
}