Pith Number

pith:NKF3BXRT

pith:2026:NKF3BXRTGUANCHEMDRWCTECYU3

not attested not anchored not stored refs pending

Rigel: Self-Distilled Score Adaptation for Image and Video Captioning Evaluation

Daichi Yashima, Kazuki Matsuda, Komei Sugiura, Shinnosuke Hirano, Shuitsu Koyama, Yuiga Wada

arxiv:2606.29997 v1 · 2026-06-29 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKF3BXRTGUANCHEMDRWCTECYU3}

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	2026-06-30T02:17:44.920549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a8bb0de333500d11c8c1c6c299058a6db9cdcc605b2960915a61765ed3f38bf

Aliases

arxiv: 2606.29997 · arxiv_version: 2606.29997v1 · doi: 10.48550/arxiv.2606.29997 · pith_short_12: NKF3BXRTGUAN · pith_short_16: NKF3BXRTGUANCHEM · pith_short_8: NKF3BXRT

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/NKF3BXRTGUANCHEMDRWCTECYU3 \
  | 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: 6a8bb0de333500d11c8c1c6c299058a6db9cdcc605b2960915a61765ed3f38bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "735dcdbe0678db9849b9a9567465e2ffa41bd97f3cc3d4a5dc02ad1d25cb853c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-29T09:07:29Z",
    "title_canon_sha256": "2f9d476288000d35c14daa075cb4ba84cf54b103e2fa3b4e8a367cca91e9258f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29997",
    "kind": "arxiv",
    "version": 1
  }
}