Pith Number

pith:HDKTGWBW

pith:2016:HDKTGWBWO5KSUJ3Y74FGXMOCNY

not attested not anchored not stored refs pending

Large-Sample Theory for the Bergsma-Dassios Sign Covariance

Luca Weihs, Mathias Drton, Preetam Nandy

arxiv:1602.04387 v1 · 2016-02-13 · 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{HDKTGWBWO5KSUJ3Y74FGXMOCNY}

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	2026-05-18T01:20:51.047300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38d533583677552a2778ff0a6bb1c26e02f238628a4d1c331fa3737f02fc917e

Aliases

arxiv: 1602.04387 · arxiv_version: 1602.04387v1 · doi: 10.48550/arxiv.1602.04387 · pith_short_12: HDKTGWBWO5KS · pith_short_16: HDKTGWBWO5KSUJ3Y · pith_short_8: HDKTGWBW

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/HDKTGWBWO5KSUJ3Y74FGXMOCNY \
  | 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: 38d533583677552a2778ff0a6bb1c26e02f238628a4d1c331fa3737f02fc917e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "089149068b3d7bd9b1256bc485c96baea94544154ed1ebedd2e52af9b24dbfde",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-02-13T22:03:05Z",
    "title_canon_sha256": "aec1f3d57f2c7c13ff4823cdce543b0b305229f0e2509a4e187c06e7b2cc466d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04387",
    "kind": "arxiv",
    "version": 1
  }
}