Pith Number

pith:GPQ67FKN

pith:2024:GPQ67FKNKKNFU2UUD6L6BTCGFE

not attested not anchored not stored refs pending

Accurate and Efficient Cardiac Digital Twin from surface ECGs: Insights into Identifiability of Ventricular Conduction System

Gernot Plank, Karli Gillette, Simone Pezzuto, Thomas Grandits

arxiv:2411.00165 v3 · 2024-10-31 · math.OC · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPQ67FKNKKNFU2UUD6L6BTCGFE}

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	2026-07-05T10:57:29.245942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33e1ef954d529a5a6a941f97e0cc46291e8d5e9fbc851f6066131ac6956b415f

Aliases

arxiv: 2411.00165 · arxiv_version: 2411.00165v3 · doi: 10.48550/arxiv.2411.00165 · pith_short_12: GPQ67FKNKKNF · pith_short_16: GPQ67FKNKKNFU2UU · pith_short_8: GPQ67FKN

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/GPQ67FKNKKNFU2UUD6L6BTCGFE \
  | 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: 33e1ef954d529a5a6a941f97e0cc46291e8d5e9fbc851f6066131ac6956b415f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14398bea18be32d85483ca04cb2855f9de85968327b0fbbe10e248f8861a8685",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-10-31T19:16:00Z",
    "title_canon_sha256": "dc40834e25f1b20b500c3a3919599697ceb19066e8bdda14c89f431322edb4c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.00165",
    "kind": "arxiv",
    "version": 3
  }
}