Pith Number

pith:4JXNOJUW

pith:2012:4JXNOJUWU5CCPOHNTP6XZGPTTN

not attested not anchored not stored refs pending

Shrinkage Estimation in Multilevel Normal Models

Carl N. Morris, Martin Lysy

arxiv:1203.5610 v1 · 2012-03-26 · 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{4JXNOJUWU5CCPOHNTP6XZGPTTN}

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	2026-05-18T03:59:14.620816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e26ed72696a74427b8ed9bfd7c99f39b76436b07a87608efea9f1980ffa3f996

Aliases

arxiv: 1203.5610 · arxiv_version: 1203.5610v1 · doi: 10.48550/arxiv.1203.5610 · pith_short_12: 4JXNOJUWU5CC · pith_short_16: 4JXNOJUWU5CCPOHN · pith_short_8: 4JXNOJUW

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/4JXNOJUWU5CCPOHNTP6XZGPTTN \
  | 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: e26ed72696a74427b8ed9bfd7c99f39b76436b07a87608efea9f1980ffa3f996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0795898f5b00fdcd95a148630c554135126f148ced45ca6fd8a31efcd94cc36c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-03-26T09:38:12Z",
    "title_canon_sha256": "5fef831bb1ac89721756542a28fc758e265953f93ac83c74fc765bfc8e19636b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5610",
    "kind": "arxiv",
    "version": 1
  }
}