Pith Number

pith:GVXD3SFE

pith:2017:GVXD3SFELX5FJMQIMDKLGYHB2C

not attested not anchored not stored refs pending

Finite-time and exact Lyapunov dimension of the Henon map

G.A. Leonov, N.V. Kuznetsov, T.N. Mokaev

arxiv:1712.01270 v1 · 2017-12-03 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GVXD3SFELX5FJMQIMDKLGYHB2C}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:28:51.225358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

356e3dc8a45dfa54b20860d4b360e1d0ac1c13f7f84d9f874a418d02d9d69e3a

Aliases

arxiv: 1712.01270 · arxiv_version: 1712.01270v1 · doi: 10.48550/arxiv.1712.01270 · pith_short_12: GVXD3SFELX5F · pith_short_16: GVXD3SFELX5FJMQI · pith_short_8: GVXD3SFE

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/GVXD3SFELX5FJMQIMDKLGYHB2C \
  | 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: 356e3dc8a45dfa54b20860d4b360e1d0ac1c13f7f84d9f874a418d02d9d69e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71634e9ba707858a69f986d5a093ddee02481faa61fdf6a140abf53db9a5b656",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2017-12-03T21:35:52Z",
    "title_canon_sha256": "cc1fe902e5b85814e8c6390ca2d2f31aba6b4e750716af0974bb1c8c257c090b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01270",
    "kind": "arxiv",
    "version": 1
  }
}