Pith Number

pith:F3VT675N

pith:2017:F3VT675N23RM46H7GZ3VNTGAEV

not attested not anchored not stored refs pending

Heteroscedastic BART Using Multiplicative Regression Trees

Edward George, Hugh Chipman, Matthew Pratola, Robert McCulloch

arxiv:1709.07542 v2 · 2017-09-21 · 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{F3VT675N23RM46H7GZ3VNTGAEV}

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	2026-05-18T00:11:11.503429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eeb3f7fadd6e2ce78ff367756ccc02578aa1c23cfa40efcc290495e102f177c

Aliases

arxiv: 1709.07542 · arxiv_version: 1709.07542v2 · doi: 10.48550/arxiv.1709.07542 · pith_short_12: F3VT675N23RM · pith_short_16: F3VT675N23RM46H7 · pith_short_8: F3VT675N

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/F3VT675N23RM46H7GZ3VNTGAEV \
  | 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: 2eeb3f7fadd6e2ce78ff367756ccc02578aa1c23cfa40efcc290495e102f177c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cf0eb31d3d45faf20e172ca12ee9b60e1f8c9c8ede601a69a5d172a9df3fd35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-09-21T23:29:30Z",
    "title_canon_sha256": "b9b51a7f8e320a0c5ec8123d1c728f7745f95bd9f346fd2f71dcdc5ece9ddb66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07542",
    "kind": "arxiv",
    "version": 2
  }
}