Pith Number

pith:UW6AZIPM

pith:2018:UW6AZIPMR7CZWDVMW6TOBKAHJL

not attested not anchored not stored refs pending

A fast algorithm for computing distance correlation

Arin Chaudhuri, Wenhao Hu

arxiv:1810.11332 v2 · 2018-10-26 · stat.CO · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UW6AZIPMR7CZWDVMW6TOBKAHJL}

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	2026-05-17T23:54:39.104120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5bc0ca1ec8fc59b0eacb7a6e0a8074af965912e6f3afa05c978e6aac1602d8d

Aliases

arxiv: 1810.11332 · arxiv_version: 1810.11332v2 · doi: 10.48550/arxiv.1810.11332 · pith_short_12: UW6AZIPMR7CZ · pith_short_16: UW6AZIPMR7CZWDVM · pith_short_8: UW6AZIPM

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/UW6AZIPMR7CZWDVMW6TOBKAHJL \
  | 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: a5bc0ca1ec8fc59b0eacb7a6e0a8074af965912e6f3afa05c978e6aac1602d8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5614e0c3c11c678f083ec10cb1c15f2cc05492fdbce752c31f18b67d8d305a3",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-10-26T13:57:23Z",
    "title_canon_sha256": "6cc19062bbb32478638a0847e72e2b9dd1f41e567016cbcdc3dfbac519359f3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11332",
    "kind": "arxiv",
    "version": 2
  }
}