Pith Number

pith:Z2SJJPKE

pith:2012:Z2SJJPKEVCWHCBCA7X7DYZUBS7

not attested not anchored not stored refs pending

Sequential detection of multiple change points in networks: a graphical model approach

Arash Ali Amini, XuanLong Nguyen

arxiv:1207.1687 v1 · 2012-07-06 · math.ST · stat.ML · 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{Z2SJJPKEVCWHCBCA7X7DYZUBS7}

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	2026-05-18T03:51:36.459179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cea494bd44a8ac710440fdfe3c668197c08346db7e8c9974fe098ac2055b7645

Aliases

arxiv: 1207.1687 · arxiv_version: 1207.1687v1 · doi: 10.48550/arxiv.1207.1687 · pith_short_12: Z2SJJPKEVCWH · pith_short_16: Z2SJJPKEVCWHCBCA · pith_short_8: Z2SJJPKE

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/Z2SJJPKEVCWHCBCA7X7DYZUBS7 \
  | 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: cea494bd44a8ac710440fdfe3c668197c08346db7e8c9974fe098ac2055b7645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44dfc876cf5a6c2baf0a60d052df51c8d058b9377f07439f0010ec07245f6752",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-07-06T17:07:38Z",
    "title_canon_sha256": "4814dac9ec1096092f8d09984eab80f5c8b4f179bb17553253f1d38b022f0ca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1687",
    "kind": "arxiv",
    "version": 1
  }
}