Pith Number

pith:IPLWGFVJ

pith:2023:IPLWGFVJZEVWEBTPCYAXN372AN

not attested not anchored not stored refs pending

ECG Feature Importance Rankings: Cardiologists vs. Algorithms

Alen Bosnjakovic, Ashish Sundar, Axel Loewe, Claudia Nagel, Nils Strodthoff, Olaf Doessel, Peter Harris, Philip J. Aston, Steven E. Williams, Temesgen Mehari

arxiv:2304.02577 v1 · 2023-04-05 · physics.med-ph · 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{IPLWGFVJZEVWEBTPCYAXN372AN}

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	2026-07-05T05:58:26.887856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43d76316a9c92b62066f160176effa037514f40d6382ef552b025b53c6eaa0c9

Aliases

arxiv: 2304.02577 · arxiv_version: 2304.02577v1 · doi: 10.48550/arxiv.2304.02577 · pith_short_12: IPLWGFVJZEVW · pith_short_16: IPLWGFVJZEVWEBTP · pith_short_8: IPLWGFVJ

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/IPLWGFVJZEVWEBTPCYAXN372AN \
  | 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: 43d76316a9c92b62066f160176effa037514f40d6382ef552b025b53c6eaa0c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c422588cba39a585ca8ea42cd0cfa74404c136a2da68cc74d58bf4f681b6b74",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2023-04-05T16:48:24Z",
    "title_canon_sha256": "b90f1086259cf6ef9e4e9f6b197f5af4aa73208444623adbd43f6cc9d96ec374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.02577",
    "kind": "arxiv",
    "version": 1
  }
}