Pith Number

pith:TQRIRBJS

pith:2022:TQRIRBJSMWP3SEMEQZUVNB3VSZ

not attested not anchored not stored refs pending

Meta-Uncertainty in Bayesian Model Comparison

Marvin Schmitt, Paul-Christian B\"urkner, Stefan T. Radev

arxiv:2210.07278 v3 · 2022-10-13 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQRIRBJSMWP3SEMEQZUVNB3VSZ}

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	2026-07-05T05:43:59.937251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c22888532659fb91184866956877596505784318c2fcd9daeb6f189eb8e957b

Aliases

arxiv: 2210.07278 · arxiv_version: 2210.07278v3 · doi: 10.48550/arxiv.2210.07278 · pith_short_12: TQRIRBJSMWP3 · pith_short_16: TQRIRBJSMWP3SEME · pith_short_8: TQRIRBJS

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/TQRIRBJSMWP3SEMEQZUVNB3VSZ \
  | 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: 9c22888532659fb91184866956877596505784318c2fcd9daeb6f189eb8e957b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d502943a33c5acba72425c0c69c8c4632fee5a5ea3782fade469dc598d6d27e2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-10-13T18:10:29Z",
    "title_canon_sha256": "836ba340a9852c7af4e93bbcedb1eb5c67feeed1172c9dc34f1c101e795c0894"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.07278",
    "kind": "arxiv",
    "version": 3
  }
}