Pith Number

pith:OOYNQWSI

pith:2015:OOYNQWSILOHVECNK2II3GOKHW2

not attested not anchored not stored refs pending

Penalty, Shrinkage, and Preliminary Test Estimators under Full Model Hypothesis

A. K. Md. Ehsanes Saleh, Enayetur Raheem

arxiv:1503.06910 v1 · 2015-03-24 · math.ST · stat.CO · stat.ME · stat.ML · 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{OOYNQWSILOHVECNK2II3GOKHW2}

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	2026-05-18T02:20:29.801809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73b0d85a485b8f5209aad211b33947b6bfc436005c08a69d7e48f49dae351d4d

Aliases

arxiv: 1503.06910 · arxiv_version: 1503.06910v1 · doi: 10.48550/arxiv.1503.06910 · pith_short_12: OOYNQWSILOHV · pith_short_16: OOYNQWSILOHVECNK · pith_short_8: OOYNQWSI

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/OOYNQWSILOHVECNK2II3GOKHW2 \
  | 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: 73b0d85a485b8f5209aad211b33947b6bfc436005c08a69d7e48f49dae351d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d4afc94651e95506a9ab89cf195cdd5a9423636baf294650de79194e1816bdb",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-03-24T04:40:53Z",
    "title_canon_sha256": "c6fe44caf79ae5946170ff54ea4d21b6ab57e96ad88b282aa519e99a63abc0df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06910",
    "kind": "arxiv",
    "version": 1
  }
}