Pith Number

pith:FBQXDSSF

pith:2010:FBQXDSSFPKWMMOLHNS6RJBVFSD

not attested not anchored not stored refs pending

Convergence of discrete duality finite volume schemes for the cardiac bidomain model

Boris Andreianov, Charles Pierre, Kenneth H. Karlsen, Mostafa Bendahmane

arxiv:1010.2718 v1 · 2010-10-13 · 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{FBQXDSSFPKWMMOLHNS6RJBVFSD}

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	2026-05-18T04:39:19.785162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286171ca457aacc639676cbd1486a590db621fe257ecafe64e2525c2ee678d2a

Aliases

arxiv: 1010.2718 · arxiv_version: 1010.2718v1 · doi: 10.48550/arxiv.1010.2718 · pith_short_12: FBQXDSSFPKWM · pith_short_16: FBQXDSSFPKWMMOLH · pith_short_8: FBQXDSSF

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/FBQXDSSFPKWMMOLHNS6RJBVFSD \
  | 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: 286171ca457aacc639676cbd1486a590db621fe257ecafe64e2525c2ee678d2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adae5eac1df7bdb26b17607388c4bac6bee3c3d617d096c48acac1d95c14c5f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2010-10-13T18:14:11Z",
    "title_canon_sha256": "b6553749d640a90c6c7f4c6b093bf35d0cfbed9caba829d486bb3bfe6b9d6862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2718",
    "kind": "arxiv",
    "version": 1
  }
}