Pith Number

pith:3OJ5W445

pith:2026:3OJ5W445TBYPJEFSLDJVRRC6I5

not attested not anchored not stored refs pending

Auditing Medical Vision-Language Models on Chest Radiographs: Estimating Reference Agreement Across Institutions

Chun-Mei Feng, M. Tahar Kechadi, Pengyang Yu, Sahraoui Dhelim, Yiou Wang, Zhongping Dong

arxiv:2608.07550 v1 · 2026-08-01 · 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{3OJ5W445TBYPJEFSLDJVRRC6I5}

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	2026-08-11T00:15:19.633266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db93db739d9870f490b258d358c45e47421dcd5658a13f2c8a3e104733993aab

Aliases

arxiv: 2608.07550 · arxiv_version: 2608.07550v1 · doi: 10.48550/arxiv.2608.07550 · pith_short_12: 3OJ5W445TBYP · pith_short_16: 3OJ5W445TBYPJEFS · pith_short_8: 3OJ5W445

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/3OJ5W445TBYPJEFSLDJVRRC6I5 \
  | 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: db93db739d9870f490b258d358c45e47421dcd5658a13f2c8a3e104733993aab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7df8aea012d1603bcdba6d639b5fd30a106ecb678ee3f2c2f2f2c7f2a9cdfe99",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-01T16:18:59Z",
    "title_canon_sha256": "4d30c1b09566663b838cba54a963a3090126f9cb132f0d00967d1612838a9a8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07550",
    "kind": "arxiv",
    "version": 1
  }
}