Pith Number

pith:G7H4JQYZ

pith:2015:G7H4JQYZZCCEZEGHJA74WCHZHV

not attested not anchored not stored refs pending

Generalized Additive Model Selection

Alexandra Chouldechova, Trevor Hastie

arxiv:1506.03850 v2 · 2015-06-11 · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7H4JQYZZCCEZEGHJA74WCHZHV}

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.

Cited by

2 papers in Pith

State-of-the-art in selection of variables and functional forms in multivariable analysis -- outstanding issues

PRADAS: PRior-Assisted DAta Splitting for False Discovery Rate Control

Receipt and verification

First computed	2026-05-18T01:46:13.093473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37cfc4c319c8844c90c7483fcb08f93d74e6ac538b5e6169ba26126fc65fed91

Aliases

arxiv: 1506.03850 · arxiv_version: 1506.03850v2 · doi: 10.48550/arxiv.1506.03850 · pith_short_12: G7H4JQYZZCCE · pith_short_16: G7H4JQYZZCCEZEGH · pith_short_8: G7H4JQYZ

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/G7H4JQYZZCCEZEGHJA74WCHZHV \
  | 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: 37cfc4c319c8844c90c7483fcb08f93d74e6ac538b5e6169ba26126fc65fed91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c65ce2f5bb280b516f619567fe5a6e3b7a822ed6e31868e4ef924f1297c7780",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-06-11T21:47:52Z",
    "title_canon_sha256": "8ff8a73d7b4f54b891c2b096a6b8c0d99f62576d4b035111fe20ee8804c8da7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03850",
    "kind": "arxiv",
    "version": 2
  }
}