Pith Number

pith:OCFKW3KC

pith:2017:OCFKW3KCIZ2QUQC4HITRZSAIE4

not attested not anchored not stored refs pending

Using stacking to average Bayesian predictive distributions

Aki Vehtari, Andrew Gelman, Daniel Simpson, Yuling Yao

arxiv:1704.02030 v3 · 2017-04-06 · stat.ME · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCFKW3KCIZ2QUQC4HITRZSAIE4}

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	2026-05-18T00:03:32.632930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

708aab6d4246750a405c3a271cc8082704f2bd86ab46890861adab2329964322

Aliases

arxiv: 1704.02030 · arxiv_version: 1704.02030v3 · doi: 10.48550/arxiv.1704.02030 · pith_short_12: OCFKW3KCIZ2Q · pith_short_16: OCFKW3KCIZ2QUQC4 · pith_short_8: OCFKW3KC

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/OCFKW3KCIZ2QUQC4HITRZSAIE4 \
  | 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: 708aab6d4246750a405c3a271cc8082704f2bd86ab46890861adab2329964322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c74af9f4863f6aa3980688057605dd70ac385c02c014fe56767ea9c54a9b46d",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-04-06T21:49:24Z",
    "title_canon_sha256": "1f10ca05026493a0c6044e48a78f5125124c22a6af497cc3741825c32867a056"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02030",
    "kind": "arxiv",
    "version": 3
  }
}