Pith Number

pith:4XGZ6NIJ

pith:2022:4XGZ6NIJLZ4RIIUNX6Y43745FX

not attested not anchored not stored refs pending

On Merging Feature Engineering and Deep Learning for Diagnosis, Risk-Prediction and Age Estimation Based on the 12-Lead ECG

Ant\^onio H. Ribeiro, Antonio Luiz P. Ribeiro, Eran Zvuloni, Jesse Read, Joachim A. Behar

arxiv:2207.06096 v2 · 2022-07-13 · cs.LG · 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{4XGZ6NIJLZ4RIIUNX6Y43745FX}

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	2026-07-05T04:40:55.575066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5cd9f35095e7914228dbfb1cdff9d2df03e131bf60610e75d597c8b9f99b926

Aliases

arxiv: 2207.06096 · arxiv_version: 2207.06096v2 · doi: 10.48550/arxiv.2207.06096 · pith_short_12: 4XGZ6NIJLZ4R · pith_short_16: 4XGZ6NIJLZ4RIIUN · pith_short_8: 4XGZ6NIJ

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/4XGZ6NIJLZ4RIIUNX6Y43745FX \
  | 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: e5cd9f35095e7914228dbfb1cdff9d2df03e131bf60610e75d597c8b9f99b926

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fa519ed6674d4c5f0bc8dccdb355e68776de9dc6f372f728b6dc8eee0713d36",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-07-13T10:09:01Z",
    "title_canon_sha256": "fbc537383a145a97f82f2da5017fa6ea78b70970702ad53b34a2760438039221"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06096",
    "kind": "arxiv",
    "version": 2
  }
}