Pith Number

pith:PIZZAW4R

pith:2021:PIZZAW4R2O77JRUMSV3U6FIRMA

not attested not anchored not stored refs pending

Density Regression with Bayesian Additive Regression Trees

Alexander Volfovsky, Antonio Linero, Jared Murray, Vittorio Orlandi

arxiv:2112.12259 v1 · 2021-12-22 · 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{PIZZAW4R2O77JRUMSV3U6FIRMA}

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.

Cited by

1 paper in Pith

A Unified Bayesian Nonparametric Framework for Ordinal, Survival, and Density Regression Using the Complementary Log-Log Link

Receipt and verification

First computed	2026-07-05T03:43:18.602593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a33905b91d3bff4c68c95774f1511602f34c55f11fb046949f93227a843131c

Aliases

arxiv: 2112.12259 · arxiv_version: 2112.12259v1 · doi: 10.48550/arxiv.2112.12259 · pith_short_12: PIZZAW4R2O77 · pith_short_16: PIZZAW4R2O77JRUM · pith_short_8: PIZZAW4R

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/PIZZAW4R2O77JRUMSV3U6FIRMA \
  | 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: 7a33905b91d3bff4c68c95774f1511602f34c55f11fb046949f93227a843131c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b4a2beb43bf9db2ebf7e7a97ab0fbe1d7cffa9fc5b8251ff92e3d23315f8f42",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-12-22T22:53:46Z",
    "title_canon_sha256": "f009b9deaf4ce4bf604c9798c1ca57c02512e4f66fa2b57acedd1beb4b486e6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.12259",
    "kind": "arxiv",
    "version": 1
  }
}