Pith Number

pith:CK7FPN6Z

pith:2013:CK7FPN6ZGZKYLSW775O3B2H6WR

not attested not anchored not stored refs pending

Understanding predictive information criteria for Bayesian models

Aki Vehtari, Andrew Gelman, Jessica Hwang

arxiv:1307.5928 v1 · 2013-07-23 · 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{CK7FPN6ZGZKYLSW775O3B2H6WR}

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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

Latent-Space Gaussian Processes for Dark-Energy Reconstruction from Observational \(H(z)\) Data

Receipt and verification

First computed	2026-05-18T03:17:45.768612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12be57b7d9365585cadfff5db0e8feb4543cd43fc15c9cead247ca49148de1de

Aliases

arxiv: 1307.5928 · arxiv_version: 1307.5928v1 · doi: 10.48550/arxiv.1307.5928 · pith_short_12: CK7FPN6ZGZKY · pith_short_16: CK7FPN6ZGZKYLSW7 · pith_short_8: CK7FPN6Z

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/CK7FPN6ZGZKYLSW775O3B2H6WR \
  | 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: 12be57b7d9365585cadfff5db0e8feb4543cd43fc15c9cead247ca49148de1de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa8162e0c7d4ed963ee2a413e707e001118eeb23b578c06e55220520cb71052",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-07-23T02:42:10Z",
    "title_canon_sha256": "ffe8698724149ee4c6f2628d75677a0dcb350286b7ca9447bf6ed798bf650f4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5928",
    "kind": "arxiv",
    "version": 1
  }
}