Pith Number

pith:D6NE7KCK

pith:2019:D6NE7KCKVEGFUPOX3JUSSHZY7F

not attested not anchored not stored refs pending

VIFIDEL: Evaluating the Visual Fidelity of Image Descriptions

Josiah Wang, Lucia Specia, Pranava Madhyastha

arxiv:1907.09340 v1 · 2019-07-22 · cs.CL · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D6NE7KCKVEGFUPOX3JUSSHZY7F}

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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.

Cited by

2 papers in Pith

VC-Inspector: Advancing Reference-free Evaluation of Video Captions with Factual Analysis

Aligning Text-to-Image Models using Human Feedback

Receipt and verification

First computed	2026-05-17T23:39:59.443092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f9a4fa84aa90c5a3dd7da69291f38f952075c082d26763b62d35eda51170f3f

Aliases

arxiv: 1907.09340 · arxiv_version: 1907.09340v1 · doi: 10.48550/arxiv.1907.09340 · pith_short_12: D6NE7KCKVEGF · pith_short_16: D6NE7KCKVEGFUPOX · pith_short_8: D6NE7KCK

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/D6NE7KCKVEGFUPOX3JUSSHZY7F \
  | 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: 1f9a4fa84aa90c5a3dd7da69291f38f952075c082d26763b62d35eda51170f3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6da79b001aa5ba309c04f63790394f1fe4e1f5ad93c88e472889064e0b3f7ff1",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-22T14:33:43Z",
    "title_canon_sha256": "cb3eba8d08dafed54883b2888268a81ac4e45c3de02c6c1ded10e9c7b1741e3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09340",
    "kind": "arxiv",
    "version": 1
  }
}