Pith Number

pith:IQEQ7AJN

pith:2026:IQEQ7AJNEPXD2NJ57C65O3A3S7

not attested not anchored not stored refs pending

GHOST-CAT: An Efficient and Practical Network for Mesh Generation from 3D Echocardiography

Alistair A. Young, Debbie Zhao, Edward Ferdian, Martyn P. Nash

arxiv:2606.18489 v1 · 2026-06-16 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQEQ7AJNEPXD2NJ57C65O3A3S7}

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	2026-06-19T16:11:02.332518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44090f812d23ee3d353df8bdd76c1b97e2ea1ef12ee5d9aa8dd60cf907d4b5a3

Aliases

arxiv: 2606.18489 · arxiv_version: 2606.18489v1 · doi: 10.48550/arxiv.2606.18489 · pith_short_12: IQEQ7AJNEPXD · pith_short_16: IQEQ7AJNEPXD2NJ5 · pith_short_8: IQEQ7AJN

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/IQEQ7AJNEPXD2NJ57C65O3A3S7 \
  | 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: 44090f812d23ee3d353df8bdd76c1b97e2ea1ef12ee5d9aa8dd60cf907d4b5a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e7fbe0dab7c292d16b6b4518c7d20c334a793fdedf04fe17bf1aaa4c7e499cc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-06-16T21:04:03Z",
    "title_canon_sha256": "335c55e0ce9239cf72879c75d6c7a660e0656db6b6cd1efb71711f0633bdcfe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18489",
    "kind": "arxiv",
    "version": 1
  }
}