Pith Number

pith:MCROW4CO

pith:2026:MCROW4COGQYKKCXBHTKD5UKGD7

not attested not anchored not stored refs pending

A Signal-Language Foundation Model for Broad-Spectrum Cardiovascular Assessment from Routine Electrocardiography

Beijian Zhang, Chen Chen, Cong Wang, Daniel B. Kramer, Fu Siong Ng, Hongyang Lu, Jianxuan Li, Jiayu Huo, Jonathan W. Waks, Juecheng Chen, Junbo Ge, Konstantinos Patlatzoglou, Lei Pan, Shuo Wang, Xiao Li, Yangang Su, Yixiu Liang, You Zhou, Yuhui Tao, Zhixing Li, Zilong Xiao, Ziqing Yu

arxiv:2605.25446 v1 · 2026-05-25 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCROW4COGQYKKCXBHTKD5UKGD7}

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	2026-05-26T02:04:35.909225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60a2eb704e3430a50ae13cd43ed1461fd009e072ac269d4d7414881b2a805280

Aliases

arxiv: 2605.25446 · arxiv_version: 2605.25446v1 · doi: 10.48550/arxiv.2605.25446 · pith_short_12: MCROW4COGQYK · pith_short_16: MCROW4COGQYKKCXB · pith_short_8: MCROW4CO

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/MCROW4COGQYKKCXBHTKD5UKGD7 \
  | 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: 60a2eb704e3430a50ae13cd43ed1461fd009e072ac269d4d7414881b2a805280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4139a76b03eacd9c90f3bceb9e60623fe25f9d0154d9ec6c088465e2afd9994",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-25T05:51:44Z",
    "title_canon_sha256": "ab0f531c045b16b5868b3e1c653f5c5861018c4883d3f378b6c35e3e7e701744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25446",
    "kind": "arxiv",
    "version": 1
  }
}