Pith Number

pith:F3VGB7AA

pith:1998:F3VGB7AANNZ2DNMVVFINTUFVAG

not attested not anchored not stored refs pending

Analytical Estimation of the Maximal lyapunov Exponent in Oscillator Chains

Alessandro Torcini, Stefano Ruffo, Thierry Dauxois

arxiv:cond-mat/9803001 v1 · 1998-02-28 · cond-mat.stat-mech · chao-dyn · cond-mat.dis-nn · nlin.CD · nlin.SI · solv-int

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3VGB7AANNZ2DNMVVFINTUFVAG}

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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	2026-05-18T01:07:07.430498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eea60fc006b73a1b595a950d9d0b5018e8c73bf316c5247f0a418272b2dc9de

Aliases

arxiv: cond-mat/9803001 · arxiv_version: cond-mat/9803001v1 · doi: 10.48550/arxiv.cond-mat/9803001 · pith_short_12: F3VGB7AANNZ2 · pith_short_16: F3VGB7AANNZ2DNMV · pith_short_8: F3VGB7AA

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/F3VGB7AANNZ2DNMVVFINTUFVAG \
  | 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: 2eea60fc006b73a1b595a950d9d0b5018e8c73bf316c5247f0a418272b2dc9de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e251cff0405420d6c76667b45d7af0397cf0069effde138beea9f9e6c265fc7",
    "cross_cats_sorted": [
      "chao-dyn",
      "cond-mat.dis-nn",
      "nlin.CD",
      "nlin.SI",
      "solv-int"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1998-02-28T10:53:07Z",
    "title_canon_sha256": "050cc2eb7a0cd1de0a8e8e21ef61efca54c04a43bf4b1716017b4945fd89c56a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9803001",
    "kind": "arxiv",
    "version": 1
  }
}