Pith Number

pith:U5SRORHN

pith:2017:U5SRORHN2EK73KWRAS646EYF4T

not attested not anchored not stored refs pending

Generalizing Distance Covariance to Measure and Test Multivariate Mutual Dependence

David S. Matteson, Ze Jin

arxiv:1709.02532 v5 · 2017-09-08 · math.ST · stat.AP · stat.CO · stat.ME · stat.ML · 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{U5SRORHN2EK73KWRAS646EYF4T}

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	2026-05-18T00:15:47.073478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7651744edd115fdaad104bdcf1305e4ff6391edd7d6f5ed534dc39293212c47

Aliases

arxiv: 1709.02532 · arxiv_version: 1709.02532v5 · doi: 10.48550/arxiv.1709.02532 · pith_short_12: U5SRORHN2EK7 · pith_short_16: U5SRORHN2EK73KWR · pith_short_8: U5SRORHN

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/U5SRORHN2EK73KWRAS646EYF4T \
  | 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: a7651744edd115fdaad104bdcf1305e4ff6391edd7d6f5ed534dc39293212c47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "988eb67129a1301e4c8f5a9ea43f623e8fe0b5c0c7b2f6ef85149371cd9985a8",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO",
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-09-08T04:36:21Z",
    "title_canon_sha256": "8b02a27fd8c4cf39200f2821fbd429b95afefec76e2a24eb08860ba0d22668b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02532",
    "kind": "arxiv",
    "version": 5
  }
}