Pith Number

pith:VVE5NJLY

pith:2018:VVE5NJLYYBVE4LTIPRDYWS4ZRJ

not attested not anchored not stored refs pending

VFPred: A Fusion of Signal Processing and Machine Learning techniques in Detecting Ventricular Fibrillation from ECG Signals

M. Saifur Rahman, M. Sohel Rahman, Nabil Ibtehaz

arxiv:1807.02684 v3 · 2018-07-07 · cs.LG · eess.SP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VVE5NJLYYBVE4LTIPRDYWS4ZRJ}

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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	2026-05-17T23:51:33.708208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad49d6a578c06a4e2e687c478b4b998a6de5eeb26a93931cf6145f98f89d0709

Aliases

arxiv: 1807.02684 · arxiv_version: 1807.02684v3 · doi: 10.48550/arxiv.1807.02684 · pith_short_12: VVE5NJLYYBVE · pith_short_16: VVE5NJLYYBVE4LTI · pith_short_8: VVE5NJLY

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/VVE5NJLYYBVE4LTIPRDYWS4ZRJ \
  | 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: ad49d6a578c06a4e2e687c478b4b998a6de5eeb26a93931cf6145f98f89d0709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b90c4b2ee4b8d32447924781bcd7429b49ecfbc79cb113dbcca062b58c3232f3",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-07T16:09:40Z",
    "title_canon_sha256": "92051aa168333aa03e4f0c0e7cee07034840b228a673504a0cc5399e2cbf6169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02684",
    "kind": "arxiv",
    "version": 3
  }
}