Pith Number

pith:IHNKNW57

pith:2013:IHNKNW576FIC6U2MMYN5FX7DX3

not attested not anchored not stored refs pending

What Is Meant by "Missing at Random"?

Dan Jackson, John Carlin, John Galati, Shaun Seaman

arxiv:1306.2812 v1 · 2013-06-12 · 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{IHNKNW576FIC6U2MMYN5FX7DX3}

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	2026-05-18T03:21:09.362094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41daa6dbbff1502f534c661bd2dfe3bef54d263d712b58dc9bbe7684c3500e0c

Aliases

arxiv: 1306.2812 · arxiv_version: 1306.2812v1 · doi: 10.48550/arxiv.1306.2812 · pith_short_12: IHNKNW576FIC · pith_short_16: IHNKNW576FIC6U2M · pith_short_8: IHNKNW57

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/IHNKNW576FIC6U2MMYN5FX7DX3 \
  | 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: 41daa6dbbff1502f534c661bd2dfe3bef54d263d712b58dc9bbe7684c3500e0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bded4b680f4e0d0413db3d0d3d719868f29f2addb207911d37dc8eac140d47e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-06-12T13:00:47Z",
    "title_canon_sha256": "356845a8a7859bcb97b600e0efe83e424f85bc0ebfd7b89198dfc5159f41f552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2812",
    "kind": "arxiv",
    "version": 1
  }
}