Pith Number

pith:GBIJ7SIY

pith:2025:GBIJ7SIYOXCWMDHRBWO2RLDL3Z

not attested not anchored not stored refs pending

Q-Heart: ECG Question Answering via Knowledge-Informed Multimodal LLMs

Aaqib Saeed, Dong Ma, Hung Manh Pham, Jialu Tang

arxiv:2505.06296 v1 · 2025-05-07 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GBIJ7SIYOXCWMDHRBWO2RLDL3Z}

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.

Cited by

2 papers in Pith

Reasoning Before Diagnosis: Physician-Inspired Structured Thinking for ECG Classification

ECG Foundation Models and Medical LLMs for Agentic Cardiovascular Intelligence at the Edge: A Review and Outlook

Receipt and verification

First computed	2026-07-05T11:01:06.811774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30509fc91875c5660cf10d9da8ac6bde62b4ea2cca82eab732f80ee8a96549e4

Aliases

arxiv: 2505.06296 · arxiv_version: 2505.06296v1 · doi: 10.48550/arxiv.2505.06296 · pith_short_12: GBIJ7SIYOXCW · pith_short_16: GBIJ7SIYOXCWMDHR · pith_short_8: GBIJ7SIY

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/GBIJ7SIYOXCWMDHRBWO2RLDL3Z \
  | 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: 30509fc91875c5660cf10d9da8ac6bde62b4ea2cca82eab732f80ee8a96549e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1f400babde121fd672f54192c41a86755794a189debd158ee7417178346d33",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-05-07T16:22:49Z",
    "title_canon_sha256": "c148923f081bc80eb69f62650e68906d3fb6bbdee501bd43afee356799d61648"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06296",
    "kind": "arxiv",
    "version": 1
  }
}