Pith Number

pith:VTNRA5ZQ

pith:2026:VTNRA5ZQVDA4LQ7G4QR65P6MCW

not attested not anchored not stored refs pending

Towards World Models in Biomedical Research

Athanasios Vasilakos, Changwei Ji, Frank Fu, Gao Huang, Guangyu Wang, Jiangning Song, Jingkun Yue, Ming Li, Mingyuan Meng, Ping Zhang, Siqi Zhang, Song Wu, Ting Chen, Xiaohong Liu, Xiaoyu Wang, Xingcai Zhang, Yang Yue, Yong Li, Yulin Wang, Yu Liu, Ziwei Liu, Zongbo Han

arxiv:2606.05925 v1 · 2026-06-04 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VTNRA5ZQVDA4LQ7G4QR65P6MCW}

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	2026-06-05T01:15:27.896524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acdb107730a8c1c5c3e6e423eebfcc15a186205c15c8eb7138b3cafaa13fa15c

Aliases

arxiv: 2606.05925 · arxiv_version: 2606.05925v1 · doi: 10.48550/arxiv.2606.05925 · pith_short_12: VTNRA5ZQVDA4 · pith_short_16: VTNRA5ZQVDA4LQ7G · pith_short_8: VTNRA5ZQ

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/VTNRA5ZQVDA4LQ7G4QR65P6MCW \
  | 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: acdb107730a8c1c5c3e6e423eebfcc15a186205c15c8eb7138b3cafaa13fa15c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "641f44febddb23c980fb65daaa002595a9d57e87787449b46137db7d4026c8db",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-04T09:28:54Z",
    "title_canon_sha256": "d401d226a19667869a05c486b0e601b9d546876f5df5ac3a783b0f4168699c95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05925",
    "kind": "arxiv",
    "version": 1
  }
}