Pith Number

pith:3XGG57XW

pith:2021:3XGG57XWTVW5R22SPOXSNJ3NYW

not attested not anchored not stored refs pending

Variable Selection in GLM and Cox Models with Second-Generation P-Values

Jeffrey D. Blume, Thomas G. Stewart, Yi Zuo

arxiv:2109.09851 v1 · 2021-09-20 · 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{3XGG57XWTVW5R22SPOXSNJ3NYW}

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	2026-07-05T03:15:55.195558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddcc6efef69d6dd8eb527baf26a76dc591c6d63ba30c4cf99e9288746dd39733

Aliases

arxiv: 2109.09851 · arxiv_version: 2109.09851v1 · doi: 10.48550/arxiv.2109.09851 · pith_short_12: 3XGG57XWTVW5 · pith_short_16: 3XGG57XWTVW5R22S · pith_short_8: 3XGG57XW

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/3XGG57XWTVW5R22SPOXSNJ3NYW \
  | 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: ddcc6efef69d6dd8eb527baf26a76dc591c6d63ba30c4cf99e9288746dd39733

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fd642a1e4952591471bb6998505b192fc1a2f2e9979548b87c94e4a790a15d7",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-09-20T21:33:24Z",
    "title_canon_sha256": "a69c9b56e1fc515091a4396b03b6fd40bf452f11a507619a72c5735b96a6db5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09851",
    "kind": "arxiv",
    "version": 1
  }
}