Pith Number

pith:5YKF7VTP

pith:2014:5YKF7VTPM52HYOPJABSNW242XS

not attested not anchored not stored refs pending

Equivalence of Kernel Machine Regression and Kernel Distance Covariance for Multidimensional Trait Association Studies

Debashis Ghosh (for the Alzheimer's Disease Neuroimaging Initiative), Wen-Yu Hua

arxiv:1402.2679 v2 · 2014-02-11 · stat.ML · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YKF7VTPM52HYOPJABSNW242XS}

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	2026-05-18T02:55:03.657124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee145fd66f67747c39e90064db6b9abc9a11443d81193f656160785a7d661041

Aliases

arxiv: 1402.2679 · arxiv_version: 1402.2679v2 · doi: 10.48550/arxiv.1402.2679 · pith_short_12: 5YKF7VTPM52H · pith_short_16: 5YKF7VTPM52HYOPJ · pith_short_8: 5YKF7VTP

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/5YKF7VTPM52HYOPJABSNW242XS \
  | 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: ee145fd66f67747c39e90064db6b9abc9a11443d81193f656160785a7d661041

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f039244bf8c602ae23106994e1fd666adbb1adecfb121dabf5f70ad62e62dce5",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-02-11T21:52:30Z",
    "title_canon_sha256": "4f60477e77a582dc429d196d263e29f3a793641edd4226ab162e20d452e9faf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2679",
    "kind": "arxiv",
    "version": 2
  }
}