Pith Number

pith:K3X4PWCB

pith:2004:K3X4PWCBFSZB2C6AOPPZIOZVUP

not attested not anchored not stored refs pending

Theoretical derivation of 1/f noise in quantum chaos

(2) Departamento de F\'isica At\'omica, (3) CEA/DSM, A. Rela\~no (2), Centre d'Etudes de Saclay, E. Faleiro (1), E. U. I. T. Industrial, France), J.M.G. G\'omez (2), J. Retamosa (2) . ((1) Departamento de F\'isica Aplicada, L. Mu\~noz (2), Molecular y Nuclear, R. A. Molina (3), Service de Physique de l'Etat Condens\'e, Spain, Universidad Complutense de Madrid, Universidad Polit\'ecnica de Madrid

arxiv:nlin/0402028 v1 · 2004-02-17 · 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{K3X4PWCBFSZB2C6AOPPZIOZVUP}

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	2026-05-18T01:08:49.259210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56efc7d8412cb21d0bc073df943b35a3fe45ebf180c39ec03f8e6e23f1390825

Aliases

arxiv: nlin/0402028 · arxiv_version: nlin/0402028v1 · doi: 10.48550/arxiv.nlin/0402028 · pith_short_12: K3X4PWCBFSZB · pith_short_16: K3X4PWCBFSZB2C6A · pith_short_8: K3X4PWCB

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/K3X4PWCBFSZB2C6AOPPZIOZVUP \
  | 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: 56efc7d8412cb21d0bc073df943b35a3fe45ebf180c39ec03f8e6e23f1390825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2054bfb9e9758a414165ede87fbc505a8d70c4c48e2fe9bce052b6e59fadf7a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2004-02-17T19:28:26Z",
    "title_canon_sha256": "898847f7fe69429ed962554cb9125678d80d84e5f062850fe73f9a850685666f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0402028",
    "kind": "arxiv",
    "version": 1
  }
}