Pith Number

pith:Z4SCVC4U

pith:2022:Z4SCVC4UDJLCWY6T56KTEOYRZP

not attested not anchored not stored refs pending

Graphical and numerical diagnostic tools to assess multiple imputation models by posterior predictive checking

Gerko Vink, Mingyang Cai, Stef van Buuren

arxiv:2208.12929 v1 · 2022-08-27 · 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{Z4SCVC4UDJLCWY6T56KTEOYRZP}

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	2026-05-18T03:09:47.480429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf242a8b941a562b63d3ef95323b11cbefe8e58de167531ebf7ee45ad05adca2

Aliases

arxiv: 2208.12929 · arxiv_version: 2208.12929v1 · doi: 10.48550/arxiv.2208.12929 · pith_short_12: Z4SCVC4UDJLC · pith_short_16: Z4SCVC4UDJLCWY6T · pith_short_8: Z4SCVC4U

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/Z4SCVC4UDJLCWY6T56KTEOYRZP \
  | 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: cf242a8b941a562b63d3ef95323b11cbefe8e58de167531ebf7ee45ad05adca2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4c9a0580722038e9c840673926bf6325127823754da36bc823450b3ee3f1350",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2022-08-27T05:18:44Z",
    "title_canon_sha256": "2944892d79079e6143504660ed30645a82ae833e908fa73e2037db683dee42ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12929",
    "kind": "arxiv",
    "version": 1
  }
}