Pith Number

pith:DOCPK4IP

pith:2015:DOCPK4IPCLVIJ23TOBYIONAGGA

not attested not anchored not stored refs pending

Independence test for high dimensional data based on regularized canonical correlation coefficients

Guangming Pan, Yanrong Yang

arxiv:1503.05324 v1 · 2015-03-18 · 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{DOCPK4IPCLVIJ23TOBYIONAGGA}

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	2026-05-18T02:21:50.775678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b84f5710f12ea84eb737070873406301f5f306573474173639e36c2e993e95a

Aliases

arxiv: 1503.05324 · arxiv_version: 1503.05324v1 · doi: 10.48550/arxiv.1503.05324 · pith_short_12: DOCPK4IPCLVI · pith_short_16: DOCPK4IPCLVIJ23T · pith_short_8: DOCPK4IP

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/DOCPK4IPCLVIJ23TOBYIONAGGA \
  | 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: 1b84f5710f12ea84eb737070873406301f5f306573474173639e36c2e993e95a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32994ba1e142ce3ad40000ae1353fd5fa1825faec8f0551e70c42d3acc630c01",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-03-18T10:07:02Z",
    "title_canon_sha256": "5833901e35d11e0d87023fd692c5b6e28e2aab37328765b306679fe27bc2b76f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05324",
    "kind": "arxiv",
    "version": 1
  }
}