Pith Number

pith:WB7CKQLJ

pith:2023:WB7CKQLJBAPIJJH5BSKCK7BYNK

not attested not anchored not stored refs pending

Model validation for aggregate inferences in out-of-sample prediction

Aki Vehtari, Andrew Gelman, Lauren Kennedy

arxiv:2312.06334 v3 · 2023-12-11 · 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{WB7CKQLJBAPIJJH5BSKCK7BYNK}

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

Locally Equivalent Weights for Multilevel Regression and Poststratification

Receipt and verification

First computed	2026-07-05T08:07:12.480432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b07e254169081e84a4fd0c94257c386a98a947506eae9eba7457d89b12868b80

Aliases

arxiv: 2312.06334 · arxiv_version: 2312.06334v3 · doi: 10.48550/arxiv.2312.06334 · pith_short_12: WB7CKQLJBAPI · pith_short_16: WB7CKQLJBAPIJJH5 · pith_short_8: WB7CKQLJ

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/WB7CKQLJBAPIJJH5BSKCK7BYNK \
  | 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: b07e254169081e84a4fd0c94257c386a98a947506eae9eba7457d89b12868b80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff86d3ac9c46bea35d3278ab689fd9397a5796373fc000b1fcbccd03fa32c1f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-12-11T12:31:45Z",
    "title_canon_sha256": "a86378a977a3adc8bc6ea8319a0b28ec8aedc4a96b82a49d0ccbe8a4b423d2aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.06334",
    "kind": "arxiv",
    "version": 3
  }
}