Pith Number

pith:G3E5Z3KW

pith:2014:G3E5Z3KW6FYUZSYA4NFJZIJYC2

not attested not anchored not stored refs pending

Handling non-ignorable dropouts in longitudinal data: A conditional model based on a latent Markov heterogeneity structure

Antonello Maruotti

arxiv:1404.6386 v1 · 2014-04-25 · 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{G3E5Z3KW6FYUZSYA4NFJZIJYC2}

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	2026-05-18T02:53:16.649326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36c9dced56f1714ccb00e34a9ca13816a2c40b10c4583c8e6833de286b2e0db9

Aliases

arxiv: 1404.6386 · arxiv_version: 1404.6386v1 · doi: 10.48550/arxiv.1404.6386 · pith_short_12: G3E5Z3KW6FYU · pith_short_16: G3E5Z3KW6FYUZSYA · pith_short_8: G3E5Z3KW

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/G3E5Z3KW6FYUZSYA4NFJZIJYC2 \
  | 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: 36c9dced56f1714ccb00e34a9ca13816a2c40b10c4583c8e6833de286b2e0db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "346b82f2fc77420c5c22d2a1eab580bd7b51479fbc13ccb5f0048dc3eb702849",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-04-25T10:54:32Z",
    "title_canon_sha256": "119d9e61b33ef47f01e9ee1e5e4154a2bf8ab024df5b82562af44818ee4dcf7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6386",
    "kind": "arxiv",
    "version": 1
  }
}