Pith Number

pith:56UZMFII

pith:2016:56UZMFIIOVVYM4BDLWKSLR3F4Y

not attested not anchored not stored refs pending

The Lyapunov dimension and its estimation via the Leonov method

N.V. Kuznetsov

arxiv:1602.05410 v3 · 2016-02-17 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56UZMFIIOVVYM4BDLWKSLR3F4Y}

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	2026-05-18T00:56:37.982782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efa9961508756b8670235d9525c765e61efc89f02bb40bbd18530edb49800429

Aliases

arxiv: 1602.05410 · arxiv_version: 1602.05410v3 · doi: 10.48550/arxiv.1602.05410 · pith_short_12: 56UZMFIIOVVY · pith_short_16: 56UZMFIIOVVYM4BD · pith_short_8: 56UZMFII

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/56UZMFIIOVVYM4BDLWKSLR3F4Y \
  | 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: efa9961508756b8670235d9525c765e61efc89f02bb40bbd18530edb49800429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db44f08d49e68e4720b89c42872f67768db92c8793bdf8e661013133047535c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2016-02-17T13:47:24Z",
    "title_canon_sha256": "2a0bff98122e32cb9fa33b2e83b9f33897911b1e8b222958e98a36557b63786d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05410",
    "kind": "arxiv",
    "version": 3
  }
}