Pith Number

pith:WZYPEMAC

pith:2024:WZYPEMACSSFJ6R6EYKMOIW7AD4

not attested not anchored not stored refs pending

UDCR: Unsupervised Aortic DSA/CTA Rigid Registration Using Deep Reinforcement Learning and Overlap Degree Calculation

Bowen Liang, Haoyuan Li, Huihua Yang, Qingsheng Lu, Ruisheng Su, Siyu Tian, Tong Tian, Weijin Xu, Wentao Liu, Xipeng Pan

arxiv:2403.05753 v1 · 2024-03-09 · 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{WZYPEMACSSFJ6R6EYKMOIW7AD4}

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	2026-07-05T07:54:12.673253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b670f23002948a9f47c4c298e45be01f1e04f674c3c9c9edaf0660b2637f13c7

Aliases

arxiv: 2403.05753 · arxiv_version: 2403.05753v1 · doi: 10.48550/arxiv.2403.05753 · pith_short_12: WZYPEMACSSFJ · pith_short_16: WZYPEMACSSFJ6R6E · pith_short_8: WZYPEMAC

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/WZYPEMACSSFJ6R6EYKMOIW7AD4 \
  | 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: b670f23002948a9f47c4c298e45be01f1e04f674c3c9c9edaf0660b2637f13c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9424ba4f6a2294ea76a9bb861d3f66ca6d15e208c3ae3370fde43206bbbe73c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-03-09T01:18:32Z",
    "title_canon_sha256": "43a91d4a3088a3c55953506b074e58ea0700a95fa51c1072b0aa4e55d958357d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.05753",
    "kind": "arxiv",
    "version": 1
  }
}