Pith Number

pith:WIZBZIVO

pith:2019:WIZBZIVOZKAJT775YNMC3KHQQB

not attested not anchored not stored refs pending

Change Point Detection for Nonparametric Regression under Strongly Mixing Process

Q. Yang, Y. Li, Y. Zhang

arxiv:1910.14330 v2 · 2019-10-31 · stat.AP · 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{WIZBZIVOZKAJT775YNMC3KHQQB}

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	2026-07-05T01:56:28.375943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2321ca2aeca8099fffdc3582da8f08068b572abb2420f41c38a9f1392c10fe5

Aliases

arxiv: 1910.14330 · arxiv_version: 1910.14330v2 · doi: 10.48550/arxiv.1910.14330 · pith_short_12: WIZBZIVOZKAJ · pith_short_16: WIZBZIVOZKAJT775 · pith_short_8: WIZBZIVO

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/WIZBZIVOZKAJT775YNMC3KHQQB \
  | 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: b2321ca2aeca8099fffdc3582da8f08068b572abb2420f41c38a9f1392c10fe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d563673cb0e0e37657641ec5cc6b83d6301b6140005037076f2cff3baa49ff0b",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-10-31T09:33:52Z",
    "title_canon_sha256": "5c43723584f3992a6b37d5f8107e925b0ae6ffdbe85211ffcc7a36ac0473335e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.14330",
    "kind": "arxiv",
    "version": 2
  }
}