Pith Number

pith:FIE4POCD

pith:2024:FIE4POCDTFASRZT3LCAJ5WRYFM

not attested not anchored not stored refs pending

EchoFM: Foundation Model for Generalizable Echocardiogram Analysis

Cheng Chen, Hui Ren, Pengfei Jin, Quanzheng Li, Sekeun Kim, Sifan Song, Tianming Liu, Xiang Li, Yiwei Li

arxiv:2410.23413 v2 · 2024-10-30 · 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{FIE4POCDTFASRZT3LCAJ5WRYFM}

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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

2 papers in Pith

CardioBench: Do Echocardiography Foundation Models Generalize Beyond the Lab?

Beyond Independent Frames: Latent Attention Masked Autoencoders for Multi-View Echocardiography

Receipt and verification

First computed	2026-07-05T10:06:45.372864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a09c7b843994128e67b58809eda382b28de065d8fa1facae9daa42084fa102d

Aliases

arxiv: 2410.23413 · arxiv_version: 2410.23413v2 · doi: 10.48550/arxiv.2410.23413 · pith_short_12: FIE4POCDTFAS · pith_short_16: FIE4POCDTFASRZT3 · pith_short_8: FIE4POCD

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/FIE4POCDTFASRZT3LCAJ5WRYFM \
  | 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: 2a09c7b843994128e67b58809eda382b28de065d8fa1facae9daa42084fa102d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50d13038e3ec49209c9968f6341a28dc644c9b92b96ea6b51b069b287754aa5d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-10-30T19:32:02Z",
    "title_canon_sha256": "e10e1a7ecba951966493288cf9d9cab0ecc5bdedc66132869313311470bf5c01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.23413",
    "kind": "arxiv",
    "version": 2
  }
}