Pith Number

pith:K7APUBSY

pith:2026:K7APUBSYLX7TUT7QSENQHJZSVW

not attested not anchored not stored refs pending

Two-Sample Hypothesis Testing for Subspace Equality in Network Data

Joshua Agterberg, Rajdeep Brahma, Yuguo Chen

arxiv:2606.06482 v1 · 2026-06-04 · stat.ME · 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{K7APUBSYLX7TUT7QSENQHJZSVW}

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	2026-06-05T01:15:46.869799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57c0fa06585dff3a4ff0911b03a732ad8bf53fe87ca63e2cc77eb4c9bb3bbb5e

Aliases

arxiv: 2606.06482 · arxiv_version: 2606.06482v1 · doi: 10.48550/arxiv.2606.06482 · pith_short_12: K7APUBSYLX7T · pith_short_16: K7APUBSYLX7TUT7Q · pith_short_8: K7APUBSY

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/K7APUBSYLX7TUT7QSENQHJZSVW \
  | 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: 57c0fa06585dff3a4ff0911b03a732ad8bf53fe87ca63e2cc77eb4c9bb3bbb5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35aba3b65bfdd1ab7f1a5414cc7f7a1c06f4d892eb128ec028d6854f6c4b8039",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-04T17:58:07Z",
    "title_canon_sha256": "c9f88cdd03a20474e25837534da5dceadf77e4e0908edcfe94ef10e17aafde72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06482",
    "kind": "arxiv",
    "version": 1
  }
}