Pith Number

pith:XT6PADHL

pith:2024:XT6PADHL3ESHNT7MGM2SQGEC54

not attested not anchored not stored refs pending

Coupled Eikonal problems to model cardiac reentries in Purkinje network and myocardium

Christian Vergara, Luca Dede', Michele Bucelli, Roberto Piersanti, Samuele Brunati

arxiv:2412.13837 v1 · 2024-12-18 · math.NA · cs.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{XT6PADHL3ESHNT7MGM2SQGEC54}

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	2026-07-05T09:51:09.531628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcfcf00cebd92476cfec3335281882ef396191ef6db08ed5f143ec89baa3b052

Aliases

arxiv: 2412.13837 · arxiv_version: 2412.13837v1 · doi: 10.48550/arxiv.2412.13837 · pith_short_12: XT6PADHL3ESH · pith_short_16: XT6PADHL3ESHNT7M · pith_short_8: XT6PADHL

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/XT6PADHL3ESHNT7MGM2SQGEC54 \
  | 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: bcfcf00cebd92476cfec3335281882ef396191ef6db08ed5f143ec89baa3b052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee7e9979737be31866543133f4378c4b42ff866f6d2c8471b5134645ec99124",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-12-18T13:28:45Z",
    "title_canon_sha256": "f8daef096dc06f8e8999cb7580119cb27226180c6fcb08cc6d74f4a12bc30c7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13837",
    "kind": "arxiv",
    "version": 1
  }
}