Pith Number

pith:BRFO2GNL

pith:2024:BRFO2GNLEX252OLKM6THLGGXQU

not attested not anchored not stored refs pending

Defining myocardial fiber bundle architecture in atrial digital twins

Alfio Quarteroni, Luca Dede', Natalia A. Trayanova, Roberto Piersanti, Ryan Bradley, Syed Yusuf Alid

arxiv:2410.11601 v1 · 2024-10-15 · physics.med-ph · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRFO2GNLEX252OLKM6THLGGXQU}

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	2026-07-05T09:20:56.384007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c4aed19ab25f5dd396a67a67598d7852a03d916dbb2bf675601e67964dcda0e

Aliases

arxiv: 2410.11601 · arxiv_version: 2410.11601v1 · doi: 10.48550/arxiv.2410.11601 · pith_short_12: BRFO2GNLEX25 · pith_short_16: BRFO2GNLEX252OLK · pith_short_8: BRFO2GNL

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/BRFO2GNLEX252OLKM6THLGGXQU \
  | 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: 0c4aed19ab25f5dd396a67a67598d7852a03d916dbb2bf675601e67964dcda0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5463c2aaf26c918874044fb6da0497c6756d0de85921fddd6d5865ddbf45147b",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2024-10-15T13:37:33Z",
    "title_canon_sha256": "c1076124da2571044c6b41cbcec403ad77874a558dd99bec16eaee74b1b9a5ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.11601",
    "kind": "arxiv",
    "version": 1
  }
}