Pith Number

pith:7QREGVK4

pith:2021:7QREGVK45PV37D3WVHUR6NQ6IG

not attested not anchored not stored refs pending

A bi-atrial statistical shape model for large-scale in silico studies of human atria: model development and application to ECG simulations

Axel Loewe, Claudia Nagel, Olaf D\"ossel, Steffen Schuler

arxiv:2102.10838 v1 · 2021-02-22 · 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{7QREGVK45PV37D3WVHUR6NQ6IG}

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	2026-07-05T03:13:49.020932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc2243555cebebbf8f76a9e91f361e41977e2d4f1a7be698540965a54a50d271

Aliases

arxiv: 2102.10838 · arxiv_version: 2102.10838v1 · doi: 10.48550/arxiv.2102.10838 · pith_short_12: 7QREGVK45PV3 · pith_short_16: 7QREGVK45PV37D3W · pith_short_8: 7QREGVK4

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/7QREGVK45PV37D3WVHUR6NQ6IG \
  | 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: fc2243555cebebbf8f76a9e91f361e41977e2d4f1a7be698540965a54a50d271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef8366dd528063abb4fa700c7cb4c6cc57f71c1e81720d9f288d2b86ec5a72d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-02-22T09:00:41Z",
    "title_canon_sha256": "de9f4582483b9890b8f9cdfc98f968ec67219aef9a6316570a9058aac1f47e94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.10838",
    "kind": "arxiv",
    "version": 1
  }
}