Pith Number

pith:A7VBZ2M5

pith:2018:A7VBZ2M5YU7ZO6XJO32HLXTPMD

not attested not anchored not stored refs pending

On F-Modelling based Empirical Bayes Estimation of Variances

Yeil Kwon, Zhigen Zhao

arxiv:1806.06377 v4 · 2018-06-17 · math.ST · 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{A7VBZ2M5YU7ZO6XJO32HLXTPMD}

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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.

Cited by

1 paper in Pith

Nonparametric Shrinkage Estimation in High Dimensional Generalized Linear Models via Polya Trees

Receipt and verification

First computed	2026-07-05T04:00:09.899067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07ea1ce99dc53f977ae976f475de6f60d422112e49c0114198af1909bf080887

Aliases

arxiv: 1806.06377 · arxiv_version: 1806.06377v4 · doi: 10.48550/arxiv.1806.06377 · pith_short_12: A7VBZ2M5YU7Z · pith_short_16: A7VBZ2M5YU7ZO6XJ · pith_short_8: A7VBZ2M5

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/A7VBZ2M5YU7ZO6XJO32HLXTPMD \
  | 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: 07ea1ce99dc53f977ae976f475de6f60d422112e49c0114198af1909bf080887

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ea2420c0d9ddf4f675ae55f77381e0f44ce4071e4bf0016a80ffeb3e0f63aa4",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-06-17T12:49:31Z",
    "title_canon_sha256": "d5cfb0bad215bc54e540bf2cbbed38334adcca26c42d7598ad9d81999b0cea5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06377",
    "kind": "arxiv",
    "version": 4
  }
}