Pith Number

pith:A7F2XIEU

pith:2024:A7F2XIEUKBPFXY4P4YJUIA23P5

not attested not anchored not stored refs pending

On the extensions of the Chatterjee-Spearman test

Qingyang Zhang

arxiv:2406.16859 v2 · 2024-06-24 · 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{A7F2XIEUKBPFXY4P4YJUIA23P5}

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	2026-05-20T00:05:25.436181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07cbaba094505e5be38fe61344035b7f44ae8a5ba7e5a8ef5a4ff2aaa7bdc3f7

Aliases

arxiv: 2406.16859 · arxiv_version: 2406.16859v2 · doi: 10.48550/arxiv.2406.16859 · pith_short_12: A7F2XIEUKBPF · pith_short_16: A7F2XIEUKBPFXY4P · pith_short_8: A7F2XIEU

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/A7F2XIEUKBPFXY4P4YJUIA23P5 \
  | 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: 07cbaba094505e5be38fe61344035b7f44ae8a5ba7e5a8ef5a4ff2aaa7bdc3f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c21544d4ad16bd8ef11ca8ebda31cdadcbc86920c018e83e0c4aa001d2cca21d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-06-24T17:59:33Z",
    "title_canon_sha256": "2016990b21218e90a07a721e9205f9e70b2550e5cfd09463c5f68fa16aca946e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.16859",
    "kind": "arxiv",
    "version": 2
  }
}