Pith Number

pith:YCGZTW3E

pith:2025:YCGZTW3EFN52R3RXGAUFGY4RDD

not attested not anchored not stored refs pending

EXPERT: An Explainable Image Captioning Evaluation Metric with Structured Explanations

Hyunjong Kim, Jongheon Jeong, Sangyeop Kim, Sungzoon Cho, Yeongjae Cho

arxiv:2506.24016 v1 · 2025-06-30 · cs.CL · cs.AI · 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{YCGZTW3EFN52R3RXGAUFGY4RDD}

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	2026-07-05T11:29:31.745404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c08d99db642b7ba8ee37302853639118c23956c341bf807fcf2b980e5facd1a1

Aliases

arxiv: 2506.24016 · arxiv_version: 2506.24016v1 · doi: 10.48550/arxiv.2506.24016 · pith_short_12: YCGZTW3EFN52 · pith_short_16: YCGZTW3EFN52R3RX · pith_short_8: YCGZTW3E

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/YCGZTW3EFN52R3RXGAUFGY4RDD \
  | 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: c08d99db642b7ba8ee37302853639118c23956c341bf807fcf2b980e5facd1a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff05b77bd8bad8e58a020d7dc1dabea999cbff2038d5f6ebed8835818aa9dcc5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-30T16:20:51Z",
    "title_canon_sha256": "db940c3c7c95800f3b07888a5ff8f9bf3dcf2fb924074b3ce931863da4a286cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.24016",
    "kind": "arxiv",
    "version": 1
  }
}