Pith Number

pith:DELRVZIT

pith:2018:DELRVZITRBH35KIU4EXGXDX6IR

not attested not anchored not stored refs pending

Chaos and hyperchaos of geodesic flows on curved manifolds corresponding to mechanically coupled rotators: Examples and numerical study

Sergey P. Kuznetsov

arxiv:1810.08002 v1 · 2018-10-18 · 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{DELRVZITRBH35KIU4EXGXDX6IR}

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	2026-05-18T00:02:52.846357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19171ae513884fbea914e12e6b8efe445c763b3c75ca111e6002bcf2fe6eb3e8

Aliases

arxiv: 1810.08002 · arxiv_version: 1810.08002v1 · doi: 10.48550/arxiv.1810.08002 · pith_short_12: DELRVZITRBH3 · pith_short_16: DELRVZITRBH35KIU · pith_short_8: DELRVZIT

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/DELRVZITRBH35KIU4EXGXDX6IR \
  | 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: 19171ae513884fbea914e12e6b8efe445c763b3c75ca111e6002bcf2fe6eb3e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9acf85c2f013d7e045fc2fd4b8253cb996b107bb4c11124094ac7bdd2824296",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2018-10-18T11:55:42Z",
    "title_canon_sha256": "acc7db59555ada465dee55c60c27e60703be5cce707b882879a96366231ee692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08002",
    "kind": "arxiv",
    "version": 1
  }
}