Pith Number

pith:C7U6FFMI

pith:2016:C7U6FFMIANNXOARA2TRGMUOMVD

not attested not anchored not stored refs pending

A link between Topological Entropy and Lyapunov Exponents

Thiago Catalan

arxiv:1601.04025 v1 · 2016-01-15 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7U6FFMIANNXOARA2TRGMUOMVD}

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

Dynamical systems defined by polynomials with algebraic properties

Receipt and verification

First computed	2026-05-17T23:53:13.422797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17e9e29588035b770220d4e26651cca8e2c990d1f9f51c922c77a3b90375dce7

Aliases

arxiv: 1601.04025 · arxiv_version: 1601.04025v1 · doi: 10.48550/arxiv.1601.04025 · pith_short_12: C7U6FFMIANNX · pith_short_16: C7U6FFMIANNXOARA · pith_short_8: C7U6FFMI

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/C7U6FFMIANNXOARA2TRGMUOMVD \
  | 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: 17e9e29588035b770220d4e26651cca8e2c990d1f9f51c922c77a3b90375dce7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86482d66139e769e81c5552536e0210e854bed2c380f5ce4a7ec9caf54e2f26f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-01-15T18:17:46Z",
    "title_canon_sha256": "a977e28a27caef4b063f3716a638ab3bbdb85c2e7816d9ed138df7c9fb40dba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04025",
    "kind": "arxiv",
    "version": 1
  }
}