Pith Number

pith:OIX7NZQ5

pith:2025:OIX7NZQ5OLDNNNMFZND3ZNYDCD

not attested not anchored not stored refs pending

PDC-Net: Pattern Divide-and-Conquer Network for Pelvic Radiation Injury Segmentation

Chong Gao, Guanbin Li, Lei Zhang, Qiyuan Qin, Wuteng Cao, Xinyu Xiong, Zihuang Wu

arxiv:2506.17712 v1 · 2025-06-21 · 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{OIX7NZQ5OLDNNNMFZND3ZNYDCD}

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	2026-07-05T11:25:22.273496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

722ff6e61d72c6d6b585cb47bcb70310e201bc9d3c431d3e2d3ef8907fc4ab76

Aliases

arxiv: 2506.17712 · arxiv_version: 2506.17712v1 · doi: 10.48550/arxiv.2506.17712 · pith_short_12: OIX7NZQ5OLDN · pith_short_16: OIX7NZQ5OLDNNNMF · pith_short_8: OIX7NZQ5

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/OIX7NZQ5OLDNNNMFZND3ZNYDCD \
  | 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: 722ff6e61d72c6d6b585cb47bcb70310e201bc9d3c431d3e2d3ef8907fc4ab76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ba7d06812618a1da43583f490b59eeb47503ee5412ba284858052f6b9576a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-21T13:25:19Z",
    "title_canon_sha256": "4aeb182edfcbdf8bb2bc605f88d36432f3546bc779ef585e859d13d08530cd29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17712",
    "kind": "arxiv",
    "version": 1
  }
}