Pith Number

pith:4COLPSJ5

pith:2018:4COLPSJ5PJAOT4CUFETJKALMI4

not attested not anchored not stored refs pending

Non-Gaussian power grid frequency fluctuations characterized by L\'evy-stable laws and superstatistics

Benjamin Sch\"afer, Christian Beck, Dirk Witthaut, Kazuyuki Aihara, Marc Timme

arxiv:1807.08496 v1 · 2018-07-23 · physics.data-an · nlin.AO · physics.app-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{4COLPSJ5PJAOT4CUFETJKALMI4}

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	2026-05-18T00:10:07.838907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e09cb7c93d7a40e9f054292695016c470c01158cae6352a62eb90693d2623192

Aliases

arxiv: 1807.08496 · arxiv_version: 1807.08496v1 · doi: 10.48550/arxiv.1807.08496 · pith_short_12: 4COLPSJ5PJAO · pith_short_16: 4COLPSJ5PJAOT4CU · pith_short_8: 4COLPSJ5

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/4COLPSJ5PJAOT4CUFETJKALMI4 \
  | 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: e09cb7c93d7a40e9f054292695016c470c01158cae6352a62eb90693d2623192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5efa898b707937f6fa4b6f395de19bfcbcea00cef6ac66f7c4ff68cc7717540",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2018-07-23T09:16:47Z",
    "title_canon_sha256": "a591d1154c9da2f959ea4e5f757a1d0fc0b35f9e3f64bb3558f26d8774d8bde5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08496",
    "kind": "arxiv",
    "version": 1
  }
}