Pith Number

pith:OMESCSM2

pith:2026:OMESCSM2CU5B2OY75L5VGSUKF4

not attested not anchored not stored refs pending

Medical world models in healthcare: foundations, applications, and challenges for trustworthy clinical translation

Cong Wang, Congyu Liao, Dongsheng Zhou, Haifan Gong, Qi Ai, Wanshu Fan, Xiaofeng Liu, Zhaoyan Chen, Zhongxiu Cong, Zhuanfeng Jin

arxiv:2607.25242 v1 · 2026-07-28 · 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{OMESCSM2CU5B2OY75L5VGSUKF4}

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	2026-07-29T00:25:10.440001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

730921499a153a1d3b1feafb534a8a2f3b39da946e5c7fd16c62cf90c5fa373f

Aliases

arxiv: 2607.25242 · arxiv_version: 2607.25242v1 · doi: 10.48550/arxiv.2607.25242 · pith_short_12: OMESCSM2CU5B · pith_short_16: OMESCSM2CU5B2OY7 · pith_short_8: OMESCSM2

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/OMESCSM2CU5B2OY75L5VGSUKF4 \
  | 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: 730921499a153a1d3b1feafb534a8a2f3b39da946e5c7fd16c62cf90c5fa373f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb1f8055ebcf2eb631ecdb78a1facd527520bbd650f0ca4cf400e9674731125e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-28T03:35:47Z",
    "title_canon_sha256": "e476bb5f7cdfc71bd7d2b2563147b0956471100f5705a7e464d94cd205458c32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25242",
    "kind": "arxiv",
    "version": 1
  }
}