Pith Number

pith:T3U45XIA

pith:2011:T3U45XIAV4YGXWSWZNVWZBNO5T

not attested not anchored not stored refs pending

Synchronization of the cardiac pacemaker model with delayed pulse-coupling

Marat Akhmet

arxiv:1102.4462 v1 · 2011-02-22 · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3U45XIAV4YGXWSWZNVWZBNO5T}

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	2026-05-18T04:28:08.884717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ee9cedd00af306bda56cb6b6c85aeecdab2a07091e07e59a4082fa382164976

Aliases

arxiv: 1102.4462 · arxiv_version: 1102.4462v1 · doi: 10.48550/arxiv.1102.4462 · pith_short_12: T3U45XIAV4YG · pith_short_16: T3U45XIAV4YGXWSW · pith_short_8: T3U45XIA

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/T3U45XIAV4YGXWSWZNVWZBNO5T \
  | 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: 9ee9cedd00af306bda56cb6b6c85aeecdab2a07091e07e59a4082fa382164976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "767696d8a080194d5e5690792b51426da6b507fe0ec051a3e86551b4c5f20911",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2011-02-22T11:17:19Z",
    "title_canon_sha256": "1b67015d5070ede285e022a605420526b5ada38c2e9476d1dcf2be5a5d9102ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4462",
    "kind": "arxiv",
    "version": 1
  }
}