Pith Number

pith:ENV4XFJ2

pith:2014:ENV4XFJ2FSSOYVOGNPTLMAC237

not attested not anchored not stored refs pending

A Note on High Dimensional Linear Regression with Interactions

Hao Helen Zhang, Ning Hao

arxiv:1412.7138 v2 · 2014-12-22 · stat.ME · 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{ENV4XFJ2FSSOYVOGNPTLMAC237}

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	2026-05-18T01:30:51.141251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

236bcb953a2ca4ec55c66be6b6005adfe5614646b62f964fca6727763023ee20

Aliases

arxiv: 1412.7138 · arxiv_version: 1412.7138v2 · doi: 10.48550/arxiv.1412.7138 · pith_short_12: ENV4XFJ2FSSO · pith_short_16: ENV4XFJ2FSSOYVOG · pith_short_8: ENV4XFJ2

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/ENV4XFJ2FSSOYVOGNPTLMAC237 \
  | 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: 236bcb953a2ca4ec55c66be6b6005adfe5614646b62f964fca6727763023ee20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19d276733c6f8bf71cda6c6ecfe73e4701e616000615eb4055ca201c6f872db4",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-12-22T20:34:01Z",
    "title_canon_sha256": "5a8176214aeea94202d40dfdb66c1c2a73569575e6975699b4287a40b1b4e037"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7138",
    "kind": "arxiv",
    "version": 2
  }
}