Pith Number

pith:6LIDZBER

pith:2025:6LIDZBERZUW3BINQRQNSB5TXF6

not attested not anchored not stored refs pending

VCRScore: Image captioning metric based on V\&L Transformers, CLIP, and precision-recall

Daniela Moctezuma, Guillermo Ruiz, Tania Ram\'irez

arxiv:2501.09155 v2 · 2025-01-15 · cs.CV · 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{6LIDZBERZUW3BINQRQNSB5TXF6}

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	2026-07-05T10:05:48.256104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2d03c8491cd2db0a1b08c1b20f6772f9e152b1efa7d036c833700f491c7ff6b

Aliases

arxiv: 2501.09155 · arxiv_version: 2501.09155v2 · doi: 10.48550/arxiv.2501.09155 · pith_short_12: 6LIDZBERZUW3 · pith_short_16: 6LIDZBERZUW3BINQ · pith_short_8: 6LIDZBER

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/6LIDZBERZUW3BINQRQNSB5TXF6 \
  | 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: f2d03c8491cd2db0a1b08c1b20f6772f9e152b1efa7d036c833700f491c7ff6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "839122d535db93bca8dc732458c7e4d80f830c1f35d79ef230d7c31fb2a027d7",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-15T21:14:36Z",
    "title_canon_sha256": "6459ea2bc386fb1bdbaaa44840817ce0286545e672a09b8d5f45ae1c65aa34f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09155",
    "kind": "arxiv",
    "version": 2
  }
}