Pith Number

pith:PUUNJP2S

pith:1999:PUUNJP2SFGZBUBDZYYL27GMLSG

not attested not anchored not stored refs pending

Synchronization of chaotic systems driven by identical noise

B. Kaulakys, F. Ivanauskas, T. Meskauskas

arxiv:chao-dyn/9906001 v1 · 1999-05-28 · chao-dyn · math.DS · nlin.CD · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUUNJP2SFGZBUBDZYYL27GMLSG}

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	2026-05-18T01:40:11.402672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d28d4bf5229b21a0479c617af998b919b1cab51d95a6c3ee3b3354e013580e6

Aliases

arxiv: chao-dyn/9906001 · arxiv_version: chao-dyn/9906001v1 · doi: 10.48550/arxiv.chao-dyn/9906001 · pith_short_12: PUUNJP2SFGZB · pith_short_16: PUUNJP2SFGZBUBDZ · pith_short_8: PUUNJP2S

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/PUUNJP2SFGZBUBDZYYL27GMLSG \
  | 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: 7d28d4bf5229b21a0479c617af998b919b1cab51d95a6c3ee3b3354e013580e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "908a963cf00508708c018562c2c721898d992febb2fba13729bcf9abf0957f31",
    "cross_cats_sorted": [
      "math.DS",
      "nlin.CD",
      "physics.class-ph"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1999-05-28T09:31:22Z",
    "title_canon_sha256": "7add9aa382eb62e3fd96d5ff3f0755581de8e5c852150c049d69666c312534de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9906001",
    "kind": "arxiv",
    "version": 1
  }
}