Pith Number

pith:5ZOYMVTT

pith:2016:5ZOYMVTT7R2VPA3EUYGFV2CVQJ

not attested not anchored not stored refs pending

A computationally efficient nonparametric approach for changepoint detection

Idris A. Eckley, Kaylea Haynes, Paul Fearnhead

arxiv:1602.01254 v1 · 2016-02-03 · stat.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZOYMVTT7R2VPA3EUYGFV2CVQJ}

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	2026-05-18T01:21:20.687409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee5d865673fc75578364a60c5ae85582418ade236fcecdbe2dac243d703a024d

Aliases

arxiv: 1602.01254 · arxiv_version: 1602.01254v1 · doi: 10.48550/arxiv.1602.01254 · pith_short_12: 5ZOYMVTT7R2V · pith_short_16: 5ZOYMVTT7R2VPA3E · pith_short_8: 5ZOYMVTT

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/5ZOYMVTT7R2VPA3EUYGFV2CVQJ \
  | 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: ee5d865673fc75578364a60c5ae85582418ade236fcecdbe2dac243d703a024d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "279fe782a39166717a9a2dc403ef3ef3472e86fbc69ac0af3054dfd8bd4e5188",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2016-02-03T10:41:40Z",
    "title_canon_sha256": "6908363b42f01c62253941baf867df3a8e61ff75964ede94e0d38d9f69595ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01254",
    "kind": "arxiv",
    "version": 1
  }
}