Pith Number

pith:DPI5RYTI

pith:2026:DPI5RYTI6EULZM6JHATUX6QODX

not attested not anchored not stored refs pending

How Far Has AI Come in Liver Fibrosis Staging? A Large-Scale Real-World Dataset and Benchmark

Boya Wang, Derong Yu, Guang-Zhong Yang, Guoyan Zheng, Hanxiao Zhang, Kunhao Yuan, Lei Li, Le Zhang, Lida Yang, Nannan Shi, Nao Wang, Siqi Wang, Wentao Liu, Xiahai Zhuang, Xin Chen, Xin Hong, Xuelei He, Xu Qiao, Yang Zhou, Yuanye Liu, Yuxin Jin, Yuxin Shi, Zhejia Zhang

arxiv:2605.25595 v1 · 2026-05-25 · 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{DPI5RYTI6EULZM6JHATUX6QODX}

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	2026-05-26T02:04:45.020800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd1d8e268f128bcb3c938274bfa0e1dd1b56643326935f1299bcc8200a3284e

Aliases

arxiv: 2605.25595 · arxiv_version: 2605.25595v1 · doi: 10.48550/arxiv.2605.25595 · pith_short_12: DPI5RYTI6EUL · pith_short_16: DPI5RYTI6EULZM6J · pith_short_8: DPI5RYTI

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/DPI5RYTI6EULZM6JHATUX6QODX \
  | 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: 1bd1d8e268f128bcb3c938274bfa0e1dd1b56643326935f1299bcc8200a3284e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f62fb960d0ce3932151014758b67301172ac00d4d8d5e9f3f350622873e542f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-25T08:47:16Z",
    "title_canon_sha256": "41ac85ec57ac789e569ac64753668bab2062dd5fd59b0115d78cb323f1f88bf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25595",
    "kind": "arxiv",
    "version": 1
  }
}