Pith Number

pith:5J5KXGXY

pith:2003:5J5KXGXYDJ76MNS4YEUVODOH5H

not attested not anchored not stored refs pending

A spatiotemporal-chaos-based cryptosystem taking advantages of both synchronous and self-synchronizing schemes

Gang Hu, Guoning Tang, Huaping Lu, Jinyu Kuang, Shihong Wang, Weiping Ye, Xiaowen Li

arxiv:nlin/0305012 v1 · 2003-05-08 · 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{5J5KXGXYDJ76MNS4YEUVODOH5H}

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	2026-05-18T01:38:19.383891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea7aab9af81a7fe6365cc129570dc7e9d5d524df2cd0a9597178516ac1de6a96

Aliases

arxiv: nlin/0305012 · arxiv_version: nlin/0305012v1 · doi: 10.48550/arxiv.nlin/0305012 · pith_short_12: 5J5KXGXYDJ76 · pith_short_16: 5J5KXGXYDJ76MNS4 · pith_short_8: 5J5KXGXY

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/5J5KXGXYDJ76MNS4YEUVODOH5H \
  | 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: ea7aab9af81a7fe6365cc129570dc7e9d5d524df2cd0a9597178516ac1de6a96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "403e6aad7805bdc36c1918aebdfa0d5f3547fd5c831ded49320c873f5510164a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2003-05-08T14:14:43Z",
    "title_canon_sha256": "f95b8cbd11b3597d8ae8773d77b9af38760cada01496e7a0c6aa942f5ec24f38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0305012",
    "kind": "arxiv",
    "version": 1
  }
}