Pith Number

pith:OQJOJO77

pith:2025:OQJOJO77QE7UORUOCR7XFWAZNJ

not attested not anchored not stored refs pending

Towards Cardiac MRI Foundation Models: Comprehensive Visual-Tabular Representations for Whole-Heart Assessment and Beyond

Che Liu, Chen Chen, Daniel Rueckert, Jiazhen Pan, Paul Hager, Suprosanna Shit, Yundi Zhang

arxiv:2504.13037 v4 · 2025-04-17 · eess.IV · cs.AI · 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{OQJOJO77QE7UORUOCR7XFWAZNJ}

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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

M3Ret: Unleashing Zero-shot Multimodal Medical Image Retrieval via Self-Supervision

Receipt and verification

First computed	2026-07-05T12:03:47.578176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7412e4bbff813f47468e147f72d8196a411c3ef234c92290e2f59d46f28bd9a0

Aliases

arxiv: 2504.13037 · arxiv_version: 2504.13037v4 · doi: 10.48550/arxiv.2504.13037 · pith_short_12: OQJOJO77QE7U · pith_short_16: OQJOJO77QE7UORUO · pith_short_8: OQJOJO77

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/OQJOJO77QE7UORUOCR7XFWAZNJ \
  | 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: 7412e4bbff813f47468e147f72d8196a411c3ef234c92290e2f59d46f28bd9a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db7f00722a894c309bb4764d58d5d0a40f6ce5ff8b7113056c8bad14374030fa",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-04-17T15:46:19Z",
    "title_canon_sha256": "315add006ce6e010fd2f3dadab525e00d82325f08a038dbe95c6992ded6d6268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13037",
    "kind": "arxiv",
    "version": 4
  }
}