Pith Number

pith:75DV6DRD

pith:2026:75DV6DRDS7H6A6IDBOY3GVT5E6

not attested not anchored not stored refs pending

Local permutation tests for conditional independence: an adaptive binning perspective

David Chen, Rina Foygel Barber, Rohan Hore

arxiv:2607.20751 v1 · 2026-07-22 · 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{75DV6DRDS7H6A6IDBOY3GVT5E6}

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	2026-07-24T00:23:32.634864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff475f0e2397cfe079030bb1b3567d27b13edf391603eeb2efc282e40dedfac1

Aliases

arxiv: 2607.20751 · arxiv_version: 2607.20751v1 · doi: 10.48550/arxiv.2607.20751 · pith_short_12: 75DV6DRDS7H6 · pith_short_16: 75DV6DRDS7H6A6ID · pith_short_8: 75DV6DRD

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/75DV6DRDS7H6A6IDBOY3GVT5E6 \
  | 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: ff475f0e2397cfe079030bb1b3567d27b13edf391603eeb2efc282e40dedfac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "073e36f6717b48689cc2213b42ddfce52872ae844ab8d0e671f3adfbd7e335fc",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-22T22:04:54Z",
    "title_canon_sha256": "9324081c0f06edcb1ceea020f2481ae8a1ccd8911021cd66a5b9ba1f8c4a89de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20751",
    "kind": "arxiv",
    "version": 1
  }
}