Pith Number

pith:5CVWZHR3

pith:2023:5CVWZHR36KQIU5KSIBEUXJEYUP

not attested not anchored not stored refs pending

HARDC : A novel ECG-based heartbeat classification method to detect arrhythmia using hierarchical attention based dual structured RNN with dilated CNN

Julian M.W. Quinn, Khondokar Fida Hasan, Md Shofiqul Islam, Mohammad Ali Moni, Pietro Lio, Shahadat Uddin, Sunjida Sultana

arxiv:2303.06020 v1 · 2023-03-06 · eess.SP · 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{5CVWZHR36KQIU5KSIBEUXJEYUP}

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	2026-07-05T06:30:29.749631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8ab6c9e3bf2a08a755240494ba498a3e6e3a50b99121354a08ae2e617035522

Aliases

arxiv: 2303.06020 · arxiv_version: 2303.06020v1 · doi: 10.48550/arxiv.2303.06020 · pith_short_12: 5CVWZHR36KQI · pith_short_16: 5CVWZHR36KQIU5KS · pith_short_8: 5CVWZHR3

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/5CVWZHR36KQIU5KSIBEUXJEYUP \
  | 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: e8ab6c9e3bf2a08a755240494ba498a3e6e3a50b99121354a08ae2e617035522

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ede01f14e49ad3c3c7ec01fba0326a6a4a208967701079a42fa664f2b774ab0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-03-06T13:26:29Z",
    "title_canon_sha256": "a204e1414ba59d7c78a6c8d1a53bf77d13f98b5a884c2637f7a4ffffd0b853df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.06020",
    "kind": "arxiv",
    "version": 1
  }
}