Pith Number

pith:QWNV6SMP

pith:2023:QWNV6SMPUKTKG5DI74WN5VNILM

not attested not anchored not stored refs pending

Automated Cardiovascular Record Retrieval by Multimodal Learning between Electrocardiogram and Clinical Report

Chaojing Duan, Ding Zhao, Douglas Weber, Emerson Liu, Jiacheng Zhu, Jielin Qiu, Jingqi Zhang, Michael Rosenberg, Shiqi Liu, William Han

arxiv:2304.06286 v3 · 2023-04-13 · eess.SP · 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{QWNV6SMPUKTKG5DI74WN5VNILM}

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	2026-07-05T07:09:28.023182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

859b5f498fa2a6a37468ff2cded5a85b19959c9d80cc4be5cefaaf500c74b0ed

Aliases

arxiv: 2304.06286 · arxiv_version: 2304.06286v3 · doi: 10.48550/arxiv.2304.06286 · pith_short_12: QWNV6SMPUKTK · pith_short_16: QWNV6SMPUKTKG5DI · pith_short_8: QWNV6SMP

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/QWNV6SMPUKTKG5DI74WN5VNILM \
  | 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: 859b5f498fa2a6a37468ff2cded5a85b19959c9d80cc4be5cefaaf500c74b0ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b757a324f938611f707397aa8403d212737299bb375c2f18d6e99610e2931330",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-04-13T06:32:25Z",
    "title_canon_sha256": "bedc64a384f2d189445d9e2ece745201a4490782f6cca813667e5ebf65d2cf80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06286",
    "kind": "arxiv",
    "version": 3
  }
}