Pith Number

pith:IDYF42N5

pith:2024:IDYF42N5RY4KH4INIOBE7KZWNE

not attested not anchored not stored refs pending

FactCheXcker: Mitigating Measurement Hallucinations in Chest X-ray Report Generation Models

Alice Heiman, Emma Chen, Pranav Rajpurkar, Sung Eun Kim, Xiaoman Zhang

arxiv:2411.18672 v3 · 2024-11-27 · 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{IDYF42N5RY4KH4INIOBE7KZWNE}

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	2026-07-05T11:14:00.270711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40f05e69bd8e38a3f10d43824fab366918239bd4c324e42c8575aa0bc03fc0de

Aliases

arxiv: 2411.18672 · arxiv_version: 2411.18672v3 · doi: 10.48550/arxiv.2411.18672 · pith_short_12: IDYF42N5RY4K · pith_short_16: IDYF42N5RY4KH4IN · pith_short_8: IDYF42N5

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/IDYF42N5RY4KH4INIOBE7KZWNE \
  | 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: 40f05e69bd8e38a3f10d43824fab366918239bd4c324e42c8575aa0bc03fc0de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfc88cc3fce5cf1de8d40a9d454e243157df565ebcca4e1d444a22bc5d35bc20",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-11-27T18:29:46Z",
    "title_canon_sha256": "f9be54633eb7d81a08687f5d40a4de44abda7616f34e81fb57ae933cf48b9181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18672",
    "kind": "arxiv",
    "version": 3
  }
}