Pith Number

pith:BO7X3CMM

pith:2023:BO7X3CMMAEHGYKHDUOB6FBAMPZ

not attested not anchored not stored refs pending

A Geometric Statistic for Quantifying Correlation Between Tree-Shaped Datasets

Jie Hu, Shanjun Mao, Xiaodan Fan

arxiv:2303.06377 v1 · 2023-03-11 · 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{BO7X3CMMAEHGYKHDUOB6FBAMPZ}

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	2026-07-05T05:50:18.175237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bbf7d898c010e6c28e3a383e2840c7e6e360f1c831564b4d628f84e753065be

Aliases

arxiv: 2303.06377 · arxiv_version: 2303.06377v1 · doi: 10.48550/arxiv.2303.06377 · pith_short_12: BO7X3CMMAEHG · pith_short_16: BO7X3CMMAEHGYKHD · pith_short_8: BO7X3CMM

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/BO7X3CMMAEHGYKHDUOB6FBAMPZ \
  | 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: 0bbf7d898c010e6c28e3a383e2840c7e6e360f1c831564b4d628f84e753065be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "093ee8439308b5ecc4d5955d7f75320a8a24d69f8c075de49880b364481a5b26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-03-11T10:57:46Z",
    "title_canon_sha256": "4320a3571365a9ec2d9fc71c5b3fbb1232e41f3be957f75b8cdaa536264ecfaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.06377",
    "kind": "arxiv",
    "version": 1
  }
}