Pith Number

pith:2JNSQL7W

pith:2002:2JNSQL7W33CWLCVZAQ5U5JLJGP

not attested not anchored not stored refs pending

Coupled Map Networks as Communication Schemes

A. Marcano, A. Parravano, J. Jimenez, M. G. Cosenza, P. Garcia

arxiv:nlin/0201042 v1 · 2002-01-22 · nlin.CD · 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{2JNSQL7W33CWLCVZAQ5U5JLJGP}

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	2026-07-04T16:35:13.813196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d25b282ff6dec5658ab9043b4ea56933ceeddf2b49202125d016000780749d0d

Aliases

arxiv: nlin/0201042 · arxiv_version: nlin/0201042v1 · doi: 10.48550/arxiv.nlin/0201042 · pith_short_12: 2JNSQL7W33CW · pith_short_16: 2JNSQL7W33CWLCVZ · pith_short_8: 2JNSQL7W

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/2JNSQL7W33CWLCVZAQ5U5JLJGP \
  | 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: d25b282ff6dec5658ab9043b4ea56933ceeddf2b49202125d016000780749d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c53dd9a4c983d16fd7e6c3cb754d987203a85ecfface6f401dd89213f1d1292",
    "cross_cats_sorted": [
      "nlin.AO"
    ],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2002-01-22T20:31:00Z",
    "title_canon_sha256": "6bd4124d7c972c0d421b1cc2d9fb723118ce0a0271335a937c526ff465d56388"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0201042",
    "kind": "arxiv",
    "version": 1
  }
}