Pith Number

pith:3MQG2TFA

pith:2021:3MQG2TFASNDOWGBFM6GTMG2RG2

not attested not anchored not stored refs pending

BayesPPD: An R Package for Bayesian Sample Size Determination Using the Power and Normalized Power Prior for Generalized Linear Models

Joseph G. Ibrahim, Matthew A. Psioda, Yueqi Shen

arxiv:2112.14616 v1 · 2021-12-29 · 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{3MQG2TFASNDOWGBFM6GTMG2RG2}

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	2026-07-05T03:44:23.978048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db206d4ca09346eb1825678d361b5136984dc330b56e6cd18156d0478c01fd1e

Aliases

arxiv: 2112.14616 · arxiv_version: 2112.14616v1 · doi: 10.48550/arxiv.2112.14616 · pith_short_12: 3MQG2TFASNDO · pith_short_16: 3MQG2TFASNDOWGBF · pith_short_8: 3MQG2TFA

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/3MQG2TFASNDOWGBFM6GTMG2RG2 \
  | 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: db206d4ca09346eb1825678d361b5136984dc330b56e6cd18156d0478c01fd1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad0098b9b632fe3244e5b5c48a0f27f8ce339d3b81514d696c64cc2e025038b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2021-12-29T16:07:02Z",
    "title_canon_sha256": "afda4ddb9080ee42111122254e70781d3b6b317a8784c34c051f1a752e2760ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.14616",
    "kind": "arxiv",
    "version": 1
  }
}