Pith Number

pith:CCYS2TFB

pith:2015:CCYS2TFBGZ3E76IGQSIZZ3K7MA

not attested not anchored not stored refs pending

Bayesian Cross Validation and WAIC for Predictive Prior Design in Regular Asymptotic Theory

Sumio Watanabe

arxiv:1503.07970 v1 · 2015-03-27 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCYS2TFBGZ3E76IGQSIZZ3K7MA}

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

Semi-Parametric Bayesian Additive Regression Trees for Risk Prediction with High-Dimensional Epigenetic Signatures and Low-Dimensional Covariates

Receipt and verification

First computed	2026-05-18T02:20:11.826299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10b12d4ca136764ff90684919ced5f601f7ff39c0ad46516080ec0c1453b234c

Aliases

arxiv: 1503.07970 · arxiv_version: 1503.07970v1 · doi: 10.48550/arxiv.1503.07970 · pith_short_12: CCYS2TFBGZ3E · pith_short_16: CCYS2TFBGZ3E76IG · pith_short_8: CCYS2TFB

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/CCYS2TFBGZ3E76IGQSIZZ3K7MA \
  | 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: 10b12d4ca136764ff90684919ced5f601f7ff39c0ad46516080ec0c1453b234c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4685217fd09152a68d87154668709faa4b3fa24687c7b7291e892170f2fe78f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-03-27T06:21:06Z",
    "title_canon_sha256": "2c9497933723be1ccbef4e3a996f71bd4f28404afb83d58e415e830ed752e990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07970",
    "kind": "arxiv",
    "version": 1
  }
}