Pith Number

pith:SLIHLOW4

pith:2017:SLIHLOW4ZXULZQOOD3GXY3UNMC

not attested not anchored not stored refs pending

Nonparametric Statistical Inference and Imputation for Incomplete Categorical Data

Chaojie Wang, Han Li, Linghao Shen, Xiaodan Fan

arxiv:1712.02214 v2 · 2017-12-02 · 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{SLIHLOW4ZXULZQOOD3GXY3UNMC}

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	2026-05-17T23:40:56.202221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92d075badccde8bcc1ce1ecd7c6e8d60ab738e180a7cbfbde8b131b5e60d2671

Aliases

arxiv: 1712.02214 · arxiv_version: 1712.02214v2 · doi: 10.48550/arxiv.1712.02214 · pith_short_12: SLIHLOW4ZXUL · pith_short_16: SLIHLOW4ZXULZQOO · pith_short_8: SLIHLOW4

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/SLIHLOW4ZXULZQOOD3GXY3UNMC \
  | 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: 92d075badccde8bcc1ce1ecd7c6e8d60ab738e180a7cbfbde8b131b5e60d2671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d8ad1554b5399259feeeb4e3c75e706097109a1f445fa50d5f914082b22e912",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-12-02T08:51:36Z",
    "title_canon_sha256": "2616428d3005988de6f22199ad0ba12bcd71c42d458f847e0df68e06dc6f58a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02214",
    "kind": "arxiv",
    "version": 2
  }
}