Pith Number

pith:RG2HHRTK

pith:1998:RG2HHRTK5GIZ3HJ4WMZK5LMHHU

not attested not anchored not stored refs pending

Groups and nonlinear dynamical systems. Chaotic dynamics on the SU(2)xSU(2) group

J. Rembielinski, K. Kowalski

arxiv:chao-dyn/9801020 v1 · 1998-01-14 · chao-dyn · 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{RG2HHRTK5GIZ3HJ4WMZK5LMHHU}

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	2026-05-18T01:40:11.712021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89b473c66ae9919d9d3cb332aead873d2529c5b038495a66ba47067b7d275d0d

Aliases

arxiv: chao-dyn/9801020 · arxiv_version: chao-dyn/9801020v1 · doi: 10.48550/arxiv.chao-dyn/9801020 · pith_short_12: RG2HHRTK5GIZ · pith_short_16: RG2HHRTK5GIZ3HJ4 · pith_short_8: RG2HHRTK

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/RG2HHRTK5GIZ3HJ4WMZK5LMHHU \
  | 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: 89b473c66ae9919d9d3cb332aead873d2529c5b038495a66ba47067b7d275d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7be12763ebe81b29d893d13e9419fcfcd0661c07347eaae173c47c4e8bc47f45",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1998-01-14T15:21:50Z",
    "title_canon_sha256": "8446f3a749dcb0194d1c63922f70592f4f423b8a717f4c339e4c4d9743b82cea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9801020",
    "kind": "arxiv",
    "version": 1
  }
}