Pith Number

pith:NOL64TA2

pith:2021:NOL64TA24SRA6VMCCDAZSIOA7E

not attested not anchored not stored refs pending

PA-ResSeg: A Phase Attention Residual Network for Liver Tumor Segmentation from Multi-phase CT Images

Hongjie Hu, Lanfen Lin, Ming Cai, Qiaowei Zhang, Qingqing Chen, Ruofeng Tong, Xian-Hua Han, Xiongwei Mao, Yen-Wei Chen, Yingying Xu, Yue Zhang, Yutaro Iwamoto, Zhiyi Peng

arxiv:2103.00274 v1 · 2021-02-27 · eess.IV · 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{NOL64TA24SRA6VMCCDAZSIOA7E}

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	2026-07-05T03:14:11.316882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b97ee4c1ae4a20f558210c19921c0f91362438435a99b154a09fc2373765df5

Aliases

arxiv: 2103.00274 · arxiv_version: 2103.00274v1 · doi: 10.48550/arxiv.2103.00274 · pith_short_12: NOL64TA24SRA · pith_short_16: NOL64TA24SRA6VMC · pith_short_8: NOL64TA2

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/NOL64TA24SRA6VMCCDAZSIOA7E \
  | 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: 6b97ee4c1ae4a20f558210c19921c0f91362438435a99b154a09fc2373765df5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a8a52a287094518cb59f5b909f9a5d77cfb34e1d536e2855eaef90d47fee528",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-02-27T17:30:09Z",
    "title_canon_sha256": "369392775906bef40e9640e7707da4e828d9629a07c9e44a6dae3a00a106a801"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.00274",
    "kind": "arxiv",
    "version": 1
  }
}