Pith Number

pith:L65F4X7F

pith:2003:L65F4X7FJIMGNCFM5Y4PITWBZL

not attested not anchored not stored refs pending

A Spatiotemporal-chaos-based Encryption Having Overall Properties Considerably Better Than Advanced Encryption Standard

Gang Hu, Huaping Lu, Jinghua Li, Jinyu Kuang, Shihong Wang, Weiping Ye, Yunlun Luo

arxiv:nlin/0303026 v1 · 2003-03-14 · 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{L65F4X7FJIMGNCFM5Y4PITWBZL}

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	2026-05-18T00:25:46.020827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fba5e5fe54a186688acee38f44ec1cac8288e1077cdbe95f9a2fa70092d7a4b

Aliases

arxiv: nlin/0303026 · arxiv_version: nlin/0303026v1 · doi: 10.48550/arxiv.nlin/0303026 · pith_short_12: L65F4X7FJIMG · pith_short_16: L65F4X7FJIMGNCFM · pith_short_8: L65F4X7F

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/L65F4X7FJIMGNCFM5Y4PITWBZL \
  | 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: 5fba5e5fe54a186688acee38f44ec1cac8288e1077cdbe95f9a2fa70092d7a4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7b9b9c83ac6e49a987c13dd69a6ffbb52d52c30a9b554e510fa8c31a12c0e88",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2003-03-14T13:16:04Z",
    "title_canon_sha256": "90f03e28da7df67a9e9d09353c6a7f1c9ab9596ba258773c78385175b7a7aed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0303026",
    "kind": "arxiv",
    "version": 1
  }
}