Pith Number

pith:KZ5IUEML

pith:2007:KZ5IUEMLTPDXIDAML5FJZ7DYME

not attested not anchored not stored refs pending

Fractal Fluctuations and Quantum-Like Chaos in the Brain by Analysis of Variability of Brain Waves: A New Method Based on a Fractal Variance Function and Random Matrix Theory

A. Federici, A. Khrennikov, E. Conte, J. P. Zbilut

arxiv:0711.0937 v1 · 2007-11-06 · physics.gen-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{KZ5IUEMLTPDXIDAML5FJZ7DYME}

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	2026-05-18T02:16:09.681656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

567a8a118b9bc7740c0c5f4a9cfc786127db13ad77358d3a4d264c7a38c3dca3

Aliases

arxiv: 0711.0937 · arxiv_version: 0711.0937v1 · doi: 10.48550/arxiv.0711.0937 · pith_short_12: KZ5IUEMLTPDX · pith_short_16: KZ5IUEMLTPDXIDAM · pith_short_8: KZ5IUEML

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/KZ5IUEMLTPDXIDAML5FJZ7DYME \
  | 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: 567a8a118b9bc7740c0c5f4a9cfc786127db13ad77358d3a4d264c7a38c3dca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b485eff8b4bcecdfdc036207791ed0aa6eb27c827b24c04c25ce3572a873442b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2007-11-06T18:08:45Z",
    "title_canon_sha256": "d55c78fa03fe39cb24ef457a3dae8374936d0a04fed581f99877f9dd3d4b24f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.0937",
    "kind": "arxiv",
    "version": 1
  }
}