Pith Number

pith:46X4JXA4

pith:2009:46X4JXA4A6OIVIAYI264NPVA56

not attested not anchored not stored refs pending

Variations and Hurst index estimation for a Rosenblatt process using longer filters

Alexandra Chronopoulou, Ciprian Tudor (LPP), Frederi Viens

arxiv:0912.3148 v1 · 2009-12-16 · math.PR · math.ST · 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{46X4JXA4A6OIVIAYI264NPVA56}

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	2026-05-18T04:40:54.596231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7afc4dc1c079c8aa01846bdc6bea0efb565e54881ecee9fac188ce9f658451f

Aliases

arxiv: 0912.3148 · arxiv_version: 0912.3148v1 · doi: 10.48550/arxiv.0912.3148 · pith_short_12: 46X4JXA4A6OI · pith_short_16: 46X4JXA4A6OIVIAY · pith_short_8: 46X4JXA4

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/46X4JXA4A6OIVIAYI264NPVA56 \
  | 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: e7afc4dc1c079c8aa01846bdc6bea0efb565e54881ecee9fac188ce9f658451f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "111badeba0f62895263ade0a72b50a947f7b685016856188118ef40d18d1711c",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2009-12-16T14:34:05Z",
    "title_canon_sha256": "43804efacb2cca00ef2086e30e3dda524bceb418d49923607a2d8c5c359977c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3148",
    "kind": "arxiv",
    "version": 1
  }
}