Pith Number

pith:WJOUS4CE

pith:2012:WJOUS4CE73SCWHQ7WRMYTUEFF5

not attested not anchored not stored refs pending

Fast, parallel and secure cryptography algorithm using Lorenz's attractor

Alexandre Souto Martinez, Anderson Gon\c{c}alves Marco, Odemir Martinez Bruno

arxiv:1201.3114 v1 · 2012-01-15 · cs.CR · math.DS · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJOUS4CE73SCWHQ7WRMYTUEFF5}

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	2026-05-18T04:04:32.195555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b25d497044fee42b1e1fb45989d0852f7b35f8f0777f144ada3e249480d38bd7

Aliases

arxiv: 1201.3114 · arxiv_version: 1201.3114v1 · doi: 10.48550/arxiv.1201.3114 · pith_short_12: WJOUS4CE73SC · pith_short_16: WJOUS4CE73SCWHQ7 · pith_short_8: WJOUS4CE

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/WJOUS4CE73SCWHQ7WRMYTUEFF5 \
  | 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: b25d497044fee42b1e1fb45989d0852f7b35f8f0777f144ada3e249480d38bd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b93c75ce67be4ff0f48dcf00bf83fd0c4a7e97e171d612892ad68adf21e62abd",
    "cross_cats_sorted": [
      "math.DS",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-01-15T19:06:00Z",
    "title_canon_sha256": "eac6c5b9f7ad617887b8e2038f5777a0a872f4f54072a3c451939be6eed65e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3114",
    "kind": "arxiv",
    "version": 1
  }
}