Pith Number

pith:VQB6AIAA

pith:2008:VQB6AIAAK2UO5S2426MFWV6UNY

not attested not anchored not stored refs pending

The Lyapunov Characteristic Exponents and their computation

Charalampos Skokos

arxiv:0811.0882 v2 · 2008-11-06 · nlin.CD · astro-ph · cs.NA · math-ph · math.DS · math.MP · math.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQB6AIAAK2UO5S2426MFWV6UNY}

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.

Cited by

1 paper in Pith

Characterization of Rocking Block Behaviors with Classical and Alternative Restitution Models

Receipt and verification

First computed	2026-06-03T23:06:08.591701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac03e0200056a8eecb5cd7985b57d46e2087a06395e453e1f1b119796fd725ae

Aliases

arxiv: 0811.0882 · arxiv_version: 0811.0882v2 · doi: 10.48550/arxiv.0811.0882 · pith_short_12: VQB6AIAAK2UO · pith_short_16: VQB6AIAAK2UO5S24 · pith_short_8: VQB6AIAA

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/VQB6AIAAK2UO5S2426MFWV6UNY \
  | 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: ac03e0200056a8eecb5cd7985b57d46e2087a06395e453e1f1b119796fd725ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb9f150263a1e36ee93db83ad393c053684dc874071a4247a98bc24897c182af",
    "cross_cats_sorted": [
      "astro-ph",
      "cs.NA",
      "math-ph",
      "math.DS",
      "math.MP",
      "math.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2008-11-06T07:16:37Z",
    "title_canon_sha256": "539b8d4be7b8f9d0814b3309f5e36b16030b41fff8e5684978622e076c6aec7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0882",
    "kind": "arxiv",
    "version": 2
  }
}