Pith Number

pith:JI3IB2W4

pith:2016:JI3IB2W42J6F673K4ONY37RBDF

not attested not anchored not stored refs pending

Maximum Pseudolikelihood Estimation for Model-Based Clustering of Time Series Data

Andrew L Janke, Geoffrey J McLachlan, Hien D Nguyen, Pierre Bellec, Pierre Orban

arxiv:1602.08787 v2 · 2016-02-29 · stat.CO · 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{JI3IB2W42J6F673K4ONY37RBDF}

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	2026-05-18T01:02:04.467763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a3680eadcd27c5f7f6ae39b8dfe21195a85560968ace8010d23672561cebb73

Aliases

arxiv: 1602.08787 · arxiv_version: 1602.08787v2 · doi: 10.48550/arxiv.1602.08787 · pith_short_12: JI3IB2W42J6F · pith_short_16: JI3IB2W42J6F673K · pith_short_8: JI3IB2W4

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/JI3IB2W42J6F673K4ONY37RBDF \
  | 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: 4a3680eadcd27c5f7f6ae39b8dfe21195a85560968ace8010d23672561cebb73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c15f0df4e00f5d8e291e440c71de6aeab03cc18d57ce224730ae9aa917e91a27",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2016-02-29T00:11:22Z",
    "title_canon_sha256": "ae1ef71b224949ecd685774a19faacb0212892623449568d22c7eb344cb6c70b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08787",
    "kind": "arxiv",
    "version": 2
  }
}