Pith Number

pith:GUFB322Y

pith:2025:GUFB322YCXSMQB6LUPTXKBO6C7

not attested not anchored not stored refs pending

HeartUnloadNet: A Weakly-Supervised Cycle-Consistent Graph Network for Predicting Unloaded Cardiac Geometry from Diastolic States

Choon Hwai Yap, Siyu Mu, Wei Xuan Chan

arxiv:2507.18677 v1 · 2025-07-24 · cs.CV · physics.med-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUFB322YCXSMQB6LUPTXKBO6C7}

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	2026-07-05T11:42:56.311665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

350a1deb5815e4c807cba3e77505de17eceef02f574b4324c7f7e6e4f74b9e6e

Aliases

arxiv: 2507.18677 · arxiv_version: 2507.18677v1 · doi: 10.48550/arxiv.2507.18677 · pith_short_12: GUFB322YCXSM · pith_short_16: GUFB322YCXSMQB6L · pith_short_8: GUFB322Y

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/GUFB322YCXSMQB6LUPTXKBO6C7 \
  | 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: 350a1deb5815e4c807cba3e77505de17eceef02f574b4324c7f7e6e4f74b9e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f35e7f5725e0c41ca1caff95331243c416089e54b2550c939b7caeda39220acb",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-24T14:31:35Z",
    "title_canon_sha256": "10ff9bdaed8c7cddc960f8d4a9c11b676c3807ad4dadb645aad5a060cc5f20ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18677",
    "kind": "arxiv",
    "version": 1
  }
}