Pith Number

pith:G4CJK4T2

pith:2012:G4CJK4T2F2SSBR5QM7J6IJZVWE

not attested not anchored not stored refs pending

Scaling of Lyapunov exponents in chaotic delay systems

Thomas J\"ungling, Wolfgang Kinzel

arxiv:1210.3528 v1 · 2012-10-12 · 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{G4CJK4T2F2SSBR5QM7J6IJZVWE}

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	2026-05-18T03:43:19.493293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

370495727a2ea520c7b067d3e42735b12f3d56801c4dff190b1891c002a5cde7

Aliases

arxiv: 1210.3528 · arxiv_version: 1210.3528v1 · doi: 10.48550/arxiv.1210.3528 · pith_short_12: G4CJK4T2F2SS · pith_short_16: G4CJK4T2F2SSBR5Q · pith_short_8: G4CJK4T2

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/G4CJK4T2F2SSBR5QM7J6IJZVWE \
  | 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: 370495727a2ea520c7b067d3e42735b12f3d56801c4dff190b1891c002a5cde7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3be6e5f9b1f9cd57c66fb1e9033d3f09c6e3bf9e3a0cfedcf2a348356a6c69a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2012-10-12T14:23:21Z",
    "title_canon_sha256": "029ab1481d3a1486e3fe9a30bd1073d51f98a3a70c2a4e0327bfa57a5a371f3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3528",
    "kind": "arxiv",
    "version": 1
  }
}