Pith Number

pith:ZRPNRTQM

pith:2018:ZRPNRTQM34O7M6T746EKXTEGWE

not attested not anchored not stored refs pending

Stochastically forced cardiac bidomain model

Kenneth H. Karlsen, Mostafa Bendahmane

arxiv:1803.08537 v1 · 2018-03-22 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRPNRTQM34O7M6T746EKXTEGWE}

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	2026-05-18T00:20:21.394397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc5ed8ce0cdf1df67a7fe788abcc86b10de9cf81c7922923dba0c34ad7567054

Aliases

arxiv: 1803.08537 · arxiv_version: 1803.08537v1 · doi: 10.48550/arxiv.1803.08537 · pith_short_12: ZRPNRTQM34O7 · pith_short_16: ZRPNRTQM34O7M6T7 · pith_short_8: ZRPNRTQM

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/ZRPNRTQM34O7M6T746EKXTEGWE \
  | 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: cc5ed8ce0cdf1df67a7fe788abcc86b10de9cf81c7922923dba0c34ad7567054

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cef1fd89c2be17f5905bf538e57404ab46ecaf6cbcab1aa0a222c369fbbc57fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-03-22T18:38:22Z",
    "title_canon_sha256": "568da84496253197aaecd503ea446cdef104cef51ee9e19d60a00fab2c4baced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08537",
    "kind": "arxiv",
    "version": 1
  }
}