Pith Number

pith:5XTI5HSV

pith:2018:5XTI5HSVTTJTUSKG3BMDGXBH33

not attested not anchored not stored refs pending

Superstatistics with cut-off tails for financial time series

Takanori Kadoya, Yusuke Uchiyama

arxiv:1809.04775 v1 · 2018-09-13 · q-fin.ST · math.ST · physics.data-an · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XTI5HSVTTJTUSKG3BMDGXBH33}

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	2026-05-17T23:42:29.601627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ede68e9e559cd33a4946d858335c27decf62fa125e230757c9513e2d16f4f562

Aliases

arxiv: 1809.04775 · arxiv_version: 1809.04775v1 · doi: 10.48550/arxiv.1809.04775 · pith_short_12: 5XTI5HSVTTJT · pith_short_16: 5XTI5HSVTTJTUSKG · pith_short_8: 5XTI5HSV

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/5XTI5HSVTTJTUSKG3BMDGXBH33 \
  | 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: ede68e9e559cd33a4946d858335c27decf62fa125e230757c9513e2d16f4f562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5be5ca8e4ba2c65cac04f91ffebb9d45ca8629473e7afb271272d6a5fdde7cd",
    "cross_cats_sorted": [
      "math.ST",
      "physics.data-an",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2018-09-13T04:57:42Z",
    "title_canon_sha256": "edceedd0b7c1be9f3e1436e18cf0f624d248b8e7a700e078ffba2f89428c5d6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04775",
    "kind": "arxiv",
    "version": 1
  }
}