Pith Number

pith:YIPUKVUB

pith:2002:YIPUKVUBNP3KKFM4IQJQWVZDVE

not attested not anchored not stored refs pending

Relaxation and Noise in Chaotic Systems

Saar Rahav, Shmuel Fishman

arxiv:nlin/0204068 v1 · 2002-04-29 · 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{YIPUKVUBNP3KKFM4IQJQWVZDVE}

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	2026-07-04T14:41:42.639361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c21f4556816bf6a5159c44130b5723a939cd8f36d60f6d797543e4cdf0db9e81

Aliases

arxiv: nlin/0204068 · arxiv_version: nlin/0204068v1 · doi: 10.48550/arxiv.nlin/0204068 · pith_short_12: YIPUKVUBNP3K · pith_short_16: YIPUKVUBNP3KKFM4 · pith_short_8: YIPUKVUB

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/YIPUKVUBNP3KKFM4IQJQWVZDVE \
  | 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: c21f4556816bf6a5159c44130b5723a939cd8f36d60f6d797543e4cdf0db9e81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebc6cb4b0d1f25a650053a46c129352b2b082c0d3dbc42fa3422eaae3f5fd3fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2002-04-29T15:04:44Z",
    "title_canon_sha256": "e05e55fc6731fe67fdd9bdb412a48dbe6a821905d5cb555f176c5e10611008b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0204068",
    "kind": "arxiv",
    "version": 1
  }
}