Pith Number

pith:YTSWHIZN

pith:2026:YTSWHIZN7YDC5SL5L4XWDAMW57

not attested not anchored not stored refs pending

Orthogonalized Design Matrices Speed-ups of Bayesian Semiparametric Regression

Matt P. Wand, Nurul Fitriyani

arxiv:2607.09013 v1 · 2026-07-10 · 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{YTSWHIZN7YDC5SL5L4XWDAMW57}

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	2026-07-13T00:17:34.334067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4e563a32dfe062ec97d5f2f618196efe9aaa554b1de1dd8573cd6ee4237eba5

Aliases

arxiv: 2607.09013 · arxiv_version: 2607.09013v1 · doi: 10.48550/arxiv.2607.09013 · pith_short_12: YTSWHIZN7YDC · pith_short_16: YTSWHIZN7YDC5SL5 · pith_short_8: YTSWHIZN

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/YTSWHIZN7YDC5SL5L4XWDAMW57 \
  | 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: c4e563a32dfe062ec97d5f2f618196efe9aaa554b1de1dd8573cd6ee4237eba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1055bffa0ad663bb83f2deafb5ea3fbbb9f023d3e93afc77fdd723776e4a8c88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-10T00:38:27Z",
    "title_canon_sha256": "8e463a2c739ce43a42ce1846e88d3f73cc09aac1d6972e8bb6824b9027b13bb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09013",
    "kind": "arxiv",
    "version": 1
  }
}