Pith Number

pith:ICJLATOF

pith:2011:ICJLATOFE7YMKLWGUSQXQZQLFL

not attested not anchored not stored refs pending

A Novel Approach for Fast Detection of Multiple Change Points in Linear Models

Baisuo Jin, Xiaoping Shi, Yuehua Wu

arxiv:1101.4185 v1 · 2011-01-21 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICJLATOFE7YMKLWGUSQXQZQLFL}

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	2026-05-18T04:31:12.570258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4092b04dc527f0c52ec6a4a178660b2aecb3d9627c5b1f901537b6a750d4da0b

Aliases

arxiv: 1101.4185 · arxiv_version: 1101.4185v1 · doi: 10.48550/arxiv.1101.4185 · pith_short_12: ICJLATOFE7YM · pith_short_16: ICJLATOFE7YMKLWG · pith_short_8: ICJLATOF

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/ICJLATOFE7YMKLWGUSQXQZQLFL \
  | 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: 4092b04dc527f0c52ec6a4a178660b2aecb3d9627c5b1f901537b6a750d4da0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2d909d95dffa96204b5dabba5b667cfae18a57a908854e9c2306ace38976b96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-01-21T17:15:16Z",
    "title_canon_sha256": "694f9969f45b02b1ba777d38cd834ad85b16c2519ceea064ed9d04fb8707581d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4185",
    "kind": "arxiv",
    "version": 1
  }
}