Pith Number

pith:IWT27KJH

pith:2019:IWT27KJHP7NUMXWOATZFZT33BB

not attested not anchored not stored refs pending

Full-semiparametric-likelihood-based inference for non-ignorable missing data

Jing Qin, Pengfei Li, Yukun Liu

arxiv:1908.01260 v1 · 2019-08-04 · stat.ME · math.ST · 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{IWT27KJHP7NUMXWOATZFZT33BB}

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	2026-07-04T23:51:28.568404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45a7afa9277fdb465ece04f25ccf7b084f40ace567e7311f40924db1d3bb31f9

Aliases

arxiv: 1908.01260 · arxiv_version: 1908.01260v1 · doi: 10.48550/arxiv.1908.01260 · pith_short_12: IWT27KJHP7NU · pith_short_16: IWT27KJHP7NUMXWO · pith_short_8: IWT27KJH

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/IWT27KJHP7NUMXWOATZFZT33BB \
  | 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: 45a7afa9277fdb465ece04f25ccf7b084f40ace567e7311f40924db1d3bb31f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08cc966d242c6b9674012a87a3664a1d0e271a8cd807ca33cd7029be78f501bf",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-08-04T02:30:11Z",
    "title_canon_sha256": "6defed20896ffc1c0fb3edebe092b049bb65c476a5ebbe48d94e876292e2a117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01260",
    "kind": "arxiv",
    "version": 1
  }
}