Pith Number

pith:ABHKF3NH

pith:2025:ABHKF3NHFIQNPPI5OGJEA7XOEJ

not attested not anchored not stored refs pending

3D Heart Reconstruction from Sparse Pose-agnostic 2D Echocardiographic Slices

Dong Ni, Jinhua Chen, Wei Zhuo, Wufeng Xue, Zhurong Chen

arxiv:2507.02411 v1 · 2025-07-03 · 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{ABHKF3NHFIQNPPI5OGJEA7XOEJ}

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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.

Cited by

1 paper in Pith

Neural Implicit 3D Cardiac Shape Reconstruction from Sparse CT Angiography Slices Mimicking 2D Transthoracic Echocardiography Views

Receipt and verification

First computed	2026-07-05T11:31:17.862020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004ea2eda72a20d7bd1d7192407eee22704921bef7eaa0db191bec70934beb70

Aliases

arxiv: 2507.02411 · arxiv_version: 2507.02411v1 · doi: 10.48550/arxiv.2507.02411 · pith_short_12: ABHKF3NHFIQN · pith_short_16: ABHKF3NHFIQNPPI5 · pith_short_8: ABHKF3NH

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/ABHKF3NHFIQNPPI5OGJEA7XOEJ \
  | 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: 004ea2eda72a20d7bd1d7192407eee22704921bef7eaa0db191bec70934beb70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af3afa5bf352258d8f424e3d18fe67e2eb57fe0807ea1afa715f438a211ddc8",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-07-03T08:13:07Z",
    "title_canon_sha256": "33b71da58b19c215690409a7b7181b8b5eebad9b60253aa9dd3eedfa9f18ee47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02411",
    "kind": "arxiv",
    "version": 1
  }
}