Pith Number

pith:KQYG3RHT

pith:2012:KQYG3RHTZS57FA5Z5NJIZ7SAVO

not attested not anchored not stored refs pending

Efficient Estimation of Nonlinear Finite Population Parameters Using Nonparametrics

Anne Ruiz-Gazen, Camelia Goga

arxiv:1201.1375 v2 · 2012-01-06 · stat.ME · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQYG3RHTZS57FA5Z5NJIZ7SAVO}

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	2026-05-18T02:48:53.446490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54306dc4f3ccbbf283b9eb528cfe40aba6a6c9f060459f177aa573022056166b

Aliases

arxiv: 1201.1375 · arxiv_version: 1201.1375v2 · doi: 10.48550/arxiv.1201.1375 · pith_short_12: KQYG3RHTZS57 · pith_short_16: KQYG3RHTZS57FA5Z · pith_short_8: KQYG3RHT

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/KQYG3RHTZS57FA5Z5NJIZ7SAVO \
  | 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: 54306dc4f3ccbbf283b9eb528cfe40aba6a6c9f060459f177aa573022056166b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "000c2a2dfae146c10151a0a6b73bc6ccf4f1344b06130d2a91ac8ee67f342483",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-01-06T09:09:32Z",
    "title_canon_sha256": "91375793d316772897b989812d20b2035e739db9ec386ebca44acd47c06cade4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1375",
    "kind": "arxiv",
    "version": 2
  }
}