Pith Number

pith:O3IUOQYG

pith:2019:O3IUOQYGZLKQ5YEVPM7RCCTKJ5

not attested not anchored not stored refs pending

Adaptation for nonparametric estimators of locally stationary processes

Rainer Dahlhaus, Stefan Richter

arxiv:1902.10381 v1 · 2019-02-27 · 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{O3IUOQYGZLKQ5YEVPM7RCCTKJ5}

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	2026-05-17T23:52:31.011389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76d1474306cad50ee0957b3f110a6a4f6fdc40aee9c253484ba49de2d7ed4a03

Aliases

arxiv: 1902.10381 · arxiv_version: 1902.10381v1 · doi: 10.48550/arxiv.1902.10381 · pith_short_12: O3IUOQYGZLKQ · pith_short_16: O3IUOQYGZLKQ5YEV · pith_short_8: O3IUOQYG

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/O3IUOQYGZLKQ5YEVPM7RCCTKJ5 \
  | 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: 76d1474306cad50ee0957b3f110a6a4f6fdc40aee9c253484ba49de2d7ed4a03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18e23bfcdf853ee92a2a3cd66c8f87ffe66b9fb9993c10e5bcbc3009080f350e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-02-27T08:17:26Z",
    "title_canon_sha256": "7649eecd7147cf78beed92b8be342983c58bae5971e5d48d8099b7fea6cf0a35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10381",
    "kind": "arxiv",
    "version": 1
  }
}