Pith Number

pith:EBWOFKCB

pith:2016:EBWOFKCBFVEMY4JDLB5G5DYPRY

not attested not anchored not stored refs pending

Computing the Bergsma Dassios sign-covariance

Ruth Heller, Yair Heller

arxiv:1605.08732 v1 · 2016-05-27 · stat.ME · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBWOFKCBFVEMY4JDLB5G5DYPRY}

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	2026-05-18T01:13:29.201126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

206ce2a8412d48cc7123587a6e8f0f8e2e8021250fa33f2376f60b1dae212c04

Aliases

arxiv: 1605.08732 · arxiv_version: 1605.08732v1 · doi: 10.48550/arxiv.1605.08732 · pith_short_12: EBWOFKCBFVEM · pith_short_16: EBWOFKCBFVEMY4JD · pith_short_8: EBWOFKCB

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/EBWOFKCBFVEMY4JDLB5G5DYPRY \
  | 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: 206ce2a8412d48cc7123587a6e8f0f8e2e8021250fa33f2376f60b1dae212c04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "600f99249dc9c10798491a402707cd2e5bd880e66f77698f43295fddcd14bfe0",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-05-27T18:07:10Z",
    "title_canon_sha256": "b721bf6a5ba6bc434f823adb0deead6e6042b4c227e576a447d3cbcf4568ae73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08732",
    "kind": "arxiv",
    "version": 1
  }
}