Pith Number

pith:VQLT23AH

pith:2020:VQLT23AHYW7SAGZQZCHMGRZ7GB

not attested not anchored not stored refs pending

Assessing variable activity for Bayesian regression trees

Akira Horiguchi (1), Matthew T. Pratola (1), The Ohio State University), Thomas J. Santner (1) ((1) Department of Statistics

arxiv:2005.13622 v2 · 2020-05-27 · 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{VQLT23AHYW7SAGZQZCHMGRZ7GB}

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	2026-07-05T01:35:11.337622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac173d6c07c5bf201b30c88ec3473f307fe01e7cc07ea678d1c4dcb4fff4e4a9

Aliases

arxiv: 2005.13622 · arxiv_version: 2005.13622v2 · doi: 10.48550/arxiv.2005.13622 · pith_short_12: VQLT23AHYW7S · pith_short_16: VQLT23AHYW7SAGZQ · pith_short_8: VQLT23AH

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/VQLT23AHYW7SAGZQZCHMGRZ7GB \
  | 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: ac173d6c07c5bf201b30c88ec3473f307fe01e7cc07ea678d1c4dcb4fff4e4a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b230d06b8f16a9ec78405276a740b0d9c2dada0c72b1a28da12249552e15391",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-05-27T20:12:10Z",
    "title_canon_sha256": "c964363fba27bf05bf3ca236b6563b5a125a9993de504cda43627b15debf64d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13622",
    "kind": "arxiv",
    "version": 2
  }
}