Pith Number

pith:CKKLJZKD

pith:2007:CKKLJZKDJCJHO3A3PAPW6NK5UE

not attested not anchored not stored refs pending

Bayesian Online Changepoint Detection

David J.C. MacKay, Ryan Prescott Adams

arxiv:0710.3742 v1 · 2007-10-19 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKKLJZKDJCJHO3A3PAPW6NK5UE}

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.

Cited by

31 papers in Pith

Gradient-Free Warm-Start Library Recovery: an Amortized-Regret Separation

Exploring Statistical Change Point Detection Techniques for Performance Anomaly Detection at Mozilla

Anomaly Detection and Root Cause Analysis for Microservice Systems

A Switching Beamformer for Highly Non-Stationary Environments

Return-to-Baseline Testing via Empirically Calibrated e-processes

Receipt and verification

First computed	2026-07-04T15:05:03.184761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1294b4e5434892776c1b781f6f355da12424d47cb717f1cf22f6a528990ada6c

Aliases

arxiv: 0710.3742 · arxiv_version: 0710.3742v1 · doi: 10.48550/arxiv.0710.3742 · pith_short_12: CKKLJZKDJCJH · pith_short_16: CKKLJZKDJCJHO3A3 · pith_short_8: CKKLJZKD

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/CKKLJZKDJCJHO3A3PAPW6NK5UE \
  | 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: 1294b4e5434892776c1b781f6f355da12424d47cb717f1cf22f6a528990ada6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a67c28a0385e254a4e9040b744fdfca9695345f58dd62ba16c2f63182ff84e2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "stat.ML",
    "submitted_at": "2007-10-19T17:18:30Z",
    "title_canon_sha256": "9b0f3017b1c193066539f3e42c9b6497ca7f3b858dc99c8e88b43903a3708176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.3742",
    "kind": "arxiv",
    "version": 1
  }
}