Pith Number

pith:UWTUX2IM

pith:2025:UWTUX2IM2KSNRFVZDULTFCVXBX

not attested not anchored not stored refs pending

Hierarchical Corpus-View-Category Refinement for Carotid Plaque Risk Grading in Ultrasound

Ang Zhang, Dong Ni, Jian Wang, Kaiwen Yang, Mingyuan Luo, Tianhong Tang, Tong Han, Xin Yang, Yaofei Duan, Yong Jiang, Yuhao Huang, Zhe Liu, Zhiyuan Zhu

arxiv:2506.23108 v1 · 2025-06-29 · 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{UWTUX2IM2KSNRFVZDULTFCVXBX}

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	2026-07-05T11:29:15.660107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5a74be90cd2a4d896b91d17328ab70dd7b38f6f26f1e6dd2264ec067f6960d6

Aliases

arxiv: 2506.23108 · arxiv_version: 2506.23108v1 · doi: 10.48550/arxiv.2506.23108 · pith_short_12: UWTUX2IM2KSN · pith_short_16: UWTUX2IM2KSNRFVZ · pith_short_8: UWTUX2IM

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/UWTUX2IM2KSNRFVZDULTFCVXBX \
  | 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: a5a74be90cd2a4d896b91d17328ab70dd7b38f6f26f1e6dd2264ec067f6960d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35ad3121d63d27c614853afabafac0d53f12fdfc985e77d58836504adf416859",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-29T06:20:15Z",
    "title_canon_sha256": "6953729eabf0d6466283491c8b854980c3199b3daccd0b0b3025787b90d598f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23108",
    "kind": "arxiv",
    "version": 1
  }
}