Pith Number

pith:G2OQEYCK

pith:2011:G2OQEYCK64ELFKI2ZS4XSMCP33

not attested not anchored not stored refs pending

Block-Conditional Missing at Random Models for Missing Data

John D. Kalbfleisch, Roderick J. A. Little, Yan Zhou

arxiv:1104.2400 v1 · 2011-04-13 · 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{G2OQEYCK64ELFKI2ZS4XSMCP33}

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	2026-05-18T04:24:34.826415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

369d02604af708b2a91accb979304fdec784cd28f1d1ac9ed8935afc695e7e44

Aliases

arxiv: 1104.2400 · arxiv_version: 1104.2400v1 · doi: 10.48550/arxiv.1104.2400 · pith_short_12: G2OQEYCK64EL · pith_short_16: G2OQEYCK64ELFKI2 · pith_short_8: G2OQEYCK

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/G2OQEYCK64ELFKI2ZS4XSMCP33 \
  | 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: 369d02604af708b2a91accb979304fdec784cd28f1d1ac9ed8935afc695e7e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a296bb1b5f90258a206e4e95e6e8f20a8405fac3aeccd65132f640d67defff89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-04-13T07:39:13Z",
    "title_canon_sha256": "ae3341ba464ae410f8a499c39d71bb47c07dfb2333c440f920d607f6d09830b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2400",
    "kind": "arxiv",
    "version": 1
  }
}