Pith Number

pith:QFF4A7S5

pith:2009:QFF4A7S55O573LAAZ3CA37ACJJ

not attested not anchored not stored refs pending

Superstatistical fluctuations in time series: Applications to share-price dynamics and turbulence

Christian Beck, Erik Van der Straeten

arxiv:0901.2271 v2 · 2009-01-15 · physics.data-an · cond-mat.stat-mech · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFF4A7S55O573LAAZ3CA37ACJJ}

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	2026-05-18T02:14:57.297843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

814bc07e5debbbfdac00cec40dfc024a60ee826937eac4b296a5e66a02a70707

Aliases

arxiv: 0901.2271 · arxiv_version: 0901.2271v2 · doi: 10.48550/arxiv.0901.2271 · pith_short_12: QFF4A7S55O57 · pith_short_16: QFF4A7S55O573LAA · pith_short_8: QFF4A7S5

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/QFF4A7S55O573LAAZ3CA37ACJJ \
  | 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: 814bc07e5debbbfdac00cec40dfc024a60ee826937eac4b296a5e66a02a70707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "570435005cec423c5b0a4f1d4aa53a09941d9e80e7fcbb18f752399ecc2e332f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2009-01-15T14:24:41Z",
    "title_canon_sha256": "c8a467edd5b620ab9fe4f6c8ed19b12678224399beb41cac8b850d7155d14689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.2271",
    "kind": "arxiv",
    "version": 2
  }
}