Pith Number

pith:YWWJ6RQP

pith:2024:YWWJ6RQPCG6GFPSRO4LGL24WFN

not attested not anchored not stored refs pending

Epicardium Prompt-guided Real-time Cardiac Ultrasound Frame-to-volume Registration

Baoliang Zhao, Jialun Pei, Jing Qin, Jun Zhou, Long Lei, Pheng-Ann Heng, Yueming Jin, Yuen-Chun Jeremy Teoh

arxiv:2406.14534 v3 · 2024-06-20 · 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{YWWJ6RQPCG6GFPSRO4LGL24WFN}

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	2026-07-05T10:02:04.458173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5ac9f460f11bc62be51771665eb962b48f9334870b64d947014c612a0e27d83

Aliases

arxiv: 2406.14534 · arxiv_version: 2406.14534v3 · doi: 10.48550/arxiv.2406.14534 · pith_short_12: YWWJ6RQPCG6G · pith_short_16: YWWJ6RQPCG6GFPSR · pith_short_8: YWWJ6RQP

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/YWWJ6RQPCG6GFPSRO4LGL24WFN \
  | 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: c5ac9f460f11bc62be51771665eb962b48f9334870b64d947014c612a0e27d83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49d6de296349ea294ab6f72d4d3354f68b4c335ef4e3f9913439669e5fea6089",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-06-20T17:47:30Z",
    "title_canon_sha256": "e1f55b28bc3e6d4ba14c481876e85ece1cad206e8d257ad3f6a43095b108cd75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.14534",
    "kind": "arxiv",
    "version": 3
  }
}