Pith Number

pith:Z7HVFLIY

pith:2014:Z7HVFLIYIE2US6EJVMPGGRVXRT

not attested not anchored not stored refs pending

Testing for the significance of functional covariates in regression models

Samuel Maistre, Valentin Patilea

arxiv:1406.6227 v1 · 2014-06-24 · 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{Z7HVFLIYIE2US6EJVMPGGRVXRT}

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	2026-05-18T02:49:03.847837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfcf52ad184135497889ab1e6346b78cea66fa76adb8e19c260bd0441ba70708

Aliases

arxiv: 1406.6227 · arxiv_version: 1406.6227v1 · doi: 10.48550/arxiv.1406.6227 · pith_short_12: Z7HVFLIYIE2U · pith_short_16: Z7HVFLIYIE2US6EJ · pith_short_8: Z7HVFLIY

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/Z7HVFLIYIE2US6EJVMPGGRVXRT \
  | 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: cfcf52ad184135497889ab1e6346b78cea66fa76adb8e19c260bd0441ba70708

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040a2fbcf1fc36413d92eb89b77050e5784f52826725a4f022bff9cf24a4e4e6",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-06-24T13:14:55Z",
    "title_canon_sha256": "b538d4cd0a8101aef487f51c9da840e509d73f569a8afe19ebac7020a13e7472"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6227",
    "kind": "arxiv",
    "version": 1
  }
}