Pith Number

pith:KWRFJULI

pith:2018:KWRFJULIJ253UQ65TBBENJJBWD

not attested not anchored not stored refs pending

A rule-based method to model myocardial fiber orientation in cardiac biventricular geometries with outflow tracts

Alejandro Alcaine, Antonio Berruezo, Damian Sanchez-Quintana, David Soto-Iglesias, Gabriel Bernardino, Maxime Sermesant, Oscar Camara, Rafael Sebastian, Ruben Doste, Sophie Giffard-Roisin

arxiv:1809.08297 v1 · 2018-09-20 · physics.med-ph · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KWRFJULIJ253UQ65TBBENJJBWD}

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	2026-05-18T00:05:08.925330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55a254d1684ebbba43dd984246a521b0cc505da7a824121135ba3ca8e3086019

Aliases

arxiv: 1809.08297 · arxiv_version: 1809.08297v1 · doi: 10.48550/arxiv.1809.08297 · pith_short_12: KWRFJULIJ253 · pith_short_16: KWRFJULIJ253UQ65 · pith_short_8: KWRFJULI

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/KWRFJULIJ253UQ65TBBENJJBWD \
  | 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: 55a254d1684ebbba43dd984246a521b0cc505da7a824121135ba3ca8e3086019

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7cbff5b3bc0507b298b18ffadcde2cfbb09a1f2923a8dfe2517029c9a4372c1",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-09-20T09:56:30Z",
    "title_canon_sha256": "21480ccf1c1eeda05c05a06b45da2feeb5059cc1c9749ec28608d8b76374c2ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08297",
    "kind": "arxiv",
    "version": 1
  }
}