Pith Number

pith:PT7YAOHJ

pith:2016:PT7YAOHJEEWJFLXI6ZOOS2HYQX

not attested not anchored not stored refs pending

Segmentation and Estimation of Change-point Models: False Positive Control and Confidence Regions

David Siegmund, Jian Li, Xiao Fang

arxiv:1608.03032 v3 · 2016-08-10 · 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{PT7YAOHJEEWJFLXI6ZOOS2HYQX}

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	2026-05-18T00:03:25.333387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cff8038e9212c92aee8f65ce968f885c664b4e32b6402826ae920cf1000da55

Aliases

arxiv: 1608.03032 · arxiv_version: 1608.03032v3 · doi: 10.48550/arxiv.1608.03032 · pith_short_12: PT7YAOHJEEWJ · pith_short_16: PT7YAOHJEEWJFLXI · pith_short_8: PT7YAOHJ

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/PT7YAOHJEEWJFLXI6ZOOS2HYQX \
  | 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: 7cff8038e9212c92aee8f65ce968f885c664b4e32b6402826ae920cf1000da55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61aca75e4e369ed821d8ad1a22e3c511df1ab04cc1b28fa106c1211730c72f2a",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-08-10T03:10:02Z",
    "title_canon_sha256": "d1d159c31e1567ba53912f48fc842b0bb8ee6f5a80a5efb4bf7126f5f428d4be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03032",
    "kind": "arxiv",
    "version": 3
  }
}