Pith Number

pith:UIOUS7KM

pith:2026:UIOUS7KMO6RXSFF23DNOF5F3QF

not attested not anchored not stored refs pending

Beta-trees for testing multivariate goodness-of-fit and localizing deviations from a model

Guenther Walther, Valerie N.P. Ho

arxiv:2606.29021 v1 · 2026-06-27 · 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{UIOUS7KMO6RXSFF23DNOF5F3QF}

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	2026-06-30T01:17:49.729675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a21d497d4c77a37914bad8dae2f4bb8150fe6cc46528ac5a6f78b8b57bcee248

Aliases

arxiv: 2606.29021 · arxiv_version: 2606.29021v1 · doi: 10.48550/arxiv.2606.29021 · pith_short_12: UIOUS7KMO6RX · pith_short_16: UIOUS7KMO6RXSFF2 · pith_short_8: UIOUS7KM

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/UIOUS7KMO6RXSFF23DNOF5F3QF \
  | 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: a21d497d4c77a37914bad8dae2f4bb8150fe6cc46528ac5a6f78b8b57bcee248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9eb7d1e370b801bc05771abd1f2e2b4c1d854ffc519ad6175bcad87f68c92b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-27T17:39:29Z",
    "title_canon_sha256": "1e4d0123b7dcafd9f48a1ba57a94d35ced4b5f6232aa6023543429b550404547"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29021",
    "kind": "arxiv",
    "version": 1
  }
}