Pith Number

pith:PCX4DTMY

pith:2017:PCX4DTMYKEY4S52DQ6MOORTATY

not attested not anchored not stored refs pending

Nonlinear diffusion & thermo-electric coupling in a two-variable model of cardiac action potential

A. Camassa, A. Gizzi, A. Ippolito, A. La Camera, A. Loppini, C. Cherubini, E. Emmi, L. Di Perna, R. Ruiz-Baier, S. Filippi, V. Garofalo

arxiv:1705.03092 v1 · 2017-05-08 · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCX4DTMYKEY4S52DQ6MOORTATY}

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	2026-05-18T00:01:30.557510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78afc1cd985131c977438798e746609e310ff26a1636a1e5a4d9297c01b16530

Aliases

arxiv: 1705.03092 · arxiv_version: 1705.03092v1 · doi: 10.48550/arxiv.1705.03092 · pith_short_12: PCX4DTMYKEY4 · pith_short_16: PCX4DTMYKEY4S52D · pith_short_8: PCX4DTMY

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/PCX4DTMYKEY4S52DQ6MOORTATY \
  | 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: 78afc1cd985131c977438798e746609e310ff26a1636a1e5a4d9297c01b16530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c00d0f7d386f346237775c460dc2ae505cf531dac339ff88ff8ce30d9fef8ee1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2017-05-08T21:21:00Z",
    "title_canon_sha256": "0b1b67cc1bac7bf1fc9e38cbc45934135da4426d87e09be44d344919aaef81fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03092",
    "kind": "arxiv",
    "version": 1
  }
}