Pith Number

pith:45Y4Z66A

pith:2011:45Y4Z66AIBW3JBWTTNBNIH4SZA

not attested not anchored not stored refs pending

Sequential Monte Carlo EM for multivariate probit models

Giusi Moffa, Jack Kuipers

arxiv:1107.2205 v2 · 2011-07-12 · stat.ME · 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{45Y4Z66AIBW3JBWTTNBNIH4SZA}

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	2026-05-18T03:07:11.215556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e771ccfbc0406db486d39b42d41f92c8318df6ea8b08f43b2b7117b43ea2f5be

Aliases

arxiv: 1107.2205 · arxiv_version: 1107.2205v2 · doi: 10.48550/arxiv.1107.2205 · pith_short_12: 45Y4Z66AIBW3 · pith_short_16: 45Y4Z66AIBW3JBWT · pith_short_8: 45Y4Z66A

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/45Y4Z66AIBW3JBWTTNBNIH4SZA \
  | 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: e771ccfbc0406db486d39b42d41f92c8318df6ea8b08f43b2b7117b43ea2f5be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40e9af2b719629cec4cbab6239bcc4387289ff301e6637f3cdcdc710ab48ac75",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-07-12T07:54:26Z",
    "title_canon_sha256": "a5e4d93487590b6034f90a250373703075617c8b613ba9bfcfa19e4e352478a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2205",
    "kind": "arxiv",
    "version": 2
  }
}