Pith Number

pith:Y5X7VGGE

pith:2025:Y5X7VGGEOHSOEAYCTQJIXLHNHA

not attested not anchored not stored refs pending

Adaptive stable distribution and Hurst exponent by method of moments moving estimator for nonstationary time series

Jarek Duda

arxiv:2506.05354 v1 · 2025-05-20 · stat.ME · cs.LG · econ.EM · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5X7VGGEOHSOEAYCTQJIXLHNHA}

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	2026-07-05T11:17:01.123753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c76ffa98c471e4e203029c128baced38378e52765f74efb7a0f96d81a86692ef

Aliases

arxiv: 2506.05354 · arxiv_version: 2506.05354v1 · doi: 10.48550/arxiv.2506.05354 · pith_short_12: Y5X7VGGEOHSO · pith_short_16: Y5X7VGGEOHSOEAYC · pith_short_8: Y5X7VGGE

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/Y5X7VGGEOHSOEAYCTQJIXLHNHA \
  | 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: c76ffa98c471e4e203029c128baced38378e52765f74efb7a0f96d81a86692ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be1e3eb60b1a136660ba0b905273ff9cfe05ed69517a82c5dbd6fa0c17e529f6",
    "cross_cats_sorted": [
      "cs.LG",
      "econ.EM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-05-20T08:36:49Z",
    "title_canon_sha256": "dfe16ccf862c0be10f1ebbbaf4a6d065a54ca3e87f57ebb4ecd008b56a2d4ea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05354",
    "kind": "arxiv",
    "version": 1
  }
}