Pith Number

pith:2P6K6BOG

pith:2023:2P6K6BOGI3TNO6NX3OESTNINP4

not attested not anchored not stored refs pending

FetusMapV2: Enhanced Fetal Pose Estimation in 3D Ultrasound

Chaoyu Chen, Dong Ni, Kejuan Yue, Lei Zhue, Lequan Yu, Mingyuan Luo, Weijun Huang, Wenlong Shi, Xindi Hu, Xin Yang, Yan Cao, Yi Xiong, Yuanji Zhang, Yuhao Huang

arxiv:2310.19293 v1 · 2023-10-30 · 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{2P6K6BOGI3TNO6NX3OESTNINP4}

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	2026-07-05T07:06:48.891095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3fcaf05c646e6d779b7db8929b50d7f051dd14d79bcb94a75974a0fc1b6e7fe

Aliases

arxiv: 2310.19293 · arxiv_version: 2310.19293v1 · doi: 10.48550/arxiv.2310.19293 · pith_short_12: 2P6K6BOGI3TN · pith_short_16: 2P6K6BOGI3TNO6NX · pith_short_8: 2P6K6BOG

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/2P6K6BOGI3TNO6NX3OESTNINP4 \
  | 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: d3fcaf05c646e6d779b7db8929b50d7f051dd14d79bcb94a75974a0fc1b6e7fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8e43bcf77b3daeb94a2a4c554ceb0ee37432c05471d8ddbfd890386c0495acf",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-10-30T06:18:47Z",
    "title_canon_sha256": "5eadc469e1c1fd0cd78cd985cc05fe0f190f4bdf3c817fc181c1cfc64bc5a10f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.19293",
    "kind": "arxiv",
    "version": 1
  }
}