Pith Number

pith:5YHFB6VA

pith:2015:5YHFB6VABP6YRKMRA4C3XTMNE5

not attested not anchored not stored refs pending

Multiple Change-point Detection: a Selective Overview

Heping Zhang, Ning Hao, Yue S. Niu

arxiv:1512.04093 v2 · 2015-12-13 · stat.ME · 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{5YHFB6VABP6YRKMRA4C3XTMNE5}

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	2026-05-18T01:11:05.014278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee0e50faa00bfd88a9910705bbcd8d2758b413ab85b2fd9cf3fccc151b0a42c2

Aliases

arxiv: 1512.04093 · arxiv_version: 1512.04093v2 · doi: 10.48550/arxiv.1512.04093 · pith_short_12: 5YHFB6VABP6Y · pith_short_16: 5YHFB6VABP6YRKMR · pith_short_8: 5YHFB6VA

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/5YHFB6VABP6YRKMRA4C3XTMNE5 \
  | 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: ee0e50faa00bfd88a9910705bbcd8d2758b413ab85b2fd9cf3fccc151b0a42c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07874045f97c4535cc2292d118564f8280c27658eeea68590315999b973dcbd5",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-12-13T18:09:24Z",
    "title_canon_sha256": "8cea847352fe3bba44ed55294e43b4044a363337f47372a1d3a299f2a7c135c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04093",
    "kind": "arxiv",
    "version": 2
  }
}