Pith Number

pith:I6WO4UEE

pith:2024:I6WO4UEEDFAAVUPTX5A4W7RKTC

not attested not anchored not stored refs pending

A Novel Data Augmentation Tool for Enhancing Machine Learning Classification: A New Application of the Higher Order Dynamic Mode Decomposition for Improved Cardiac Disease Identification

Enrique Lara-Pezzi, Eusebio Valero, Jesus Garicano-Mena, Lucia Casado-Martin, Maria Villalba-Orero, Nourelhouda Groun, Soledad Le Clainche

arxiv:2411.15809 v1 · 2024-11-24 · eess.IV · 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{I6WO4UEEDFAAVUPTX5A4W7RKTC}

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	2026-07-05T09:39:41.420179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47acee508419400ad1f3bf41cb7e2a989872f83b42b2b6fbc67fdb2b937d679d

Aliases

arxiv: 2411.15809 · arxiv_version: 2411.15809v1 · doi: 10.48550/arxiv.2411.15809 · pith_short_12: I6WO4UEEDFAA · pith_short_16: I6WO4UEEDFAAVUPT · pith_short_8: I6WO4UEE

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/I6WO4UEEDFAAVUPTX5A4W7RKTC \
  | 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: 47acee508419400ad1f3bf41cb7e2a989872f83b42b2b6fbc67fdb2b937d679d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c9dbd832b04b4b0ac5c245d569ff0227fea7a4b87e527c9191b2a2f902114d2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-11-24T12:30:52Z",
    "title_canon_sha256": "aab6478ab0003d3875e84f05f1e72aee1ba7acb62806f14c25a690197f731f66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15809",
    "kind": "arxiv",
    "version": 1
  }
}