Pith Number

pith:BMVS5E4Z

pith:2016:BMVS5E4ZBHITQ6M5CT4HGWZC5J

not attested not anchored not stored refs pending

Change point detection in heteroscedastic time series

Lajos Horvath, Piotr Kokoszka, Tomasz Gorecki

arxiv:1612.02794 v1 · 2016-12-08 · 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{BMVS5E4ZBHITQ6M5CT4HGWZC5J}

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	2026-05-18T00:55:29.114567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b2b2e939909d138799d14f8735b22ea43416d51b38a7036832421dac0f98b12

Aliases

arxiv: 1612.02794 · arxiv_version: 1612.02794v1 · doi: 10.48550/arxiv.1612.02794 · pith_short_12: BMVS5E4ZBHIT · pith_short_16: BMVS5E4ZBHITQ6M5 · pith_short_8: BMVS5E4Z

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/BMVS5E4ZBHITQ6M5CT4HGWZC5J \
  | 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: 0b2b2e939909d138799d14f8735b22ea43416d51b38a7036832421dac0f98b12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbcf33b47470b994830b320fa994930a154c45ee9b5836fb6602cc810414cc38",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-12-08T20:17:03Z",
    "title_canon_sha256": "a8ffc0c7b235d17e34a19196f3f319b5b2902817fef2cf17daae31904f7d0146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02794",
    "kind": "arxiv",
    "version": 1
  }
}