Pith Number

pith:IXBX75LG

pith:2024:IXBX75LGTHMA2HWIPOEXZZD2CT

not attested not anchored not stored refs pending

Shaving Weights with Occam's Razor: Bayesian Sparsification for Neural Networks Using the Marginal Likelihood

Alexander Immer, Betrand Charpentier, Rayen Dhahri, Stephan G\"unnemann, Vincent Fortuin

arxiv:2402.15978 v2 · 2024-02-25 · 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{IXBX75LGTHMA2HWIPOEXZZD2CT}

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	2026-07-05T09:30:59.668265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45c37ff56699d80d1ec87b897ce47a14e80bea6b2416c073ab14eec3a1850ee1

Aliases

arxiv: 2402.15978 · arxiv_version: 2402.15978v2 · doi: 10.48550/arxiv.2402.15978 · pith_short_12: IXBX75LGTHMA · pith_short_16: IXBX75LGTHMA2HWI · pith_short_8: IXBX75LG

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/IXBX75LGTHMA2HWIPOEXZZD2CT \
  | 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: 45c37ff56699d80d1ec87b897ce47a14e80bea6b2416c073ab14eec3a1850ee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbdbeb4c44bfbed79619845b40bdffad06e61e550bb37fe1fdebc7f8304741c1",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-25T03:48:13Z",
    "title_canon_sha256": "b858d55d75dc711ef573bf55673418536bfcee7fae93d669c228058a883e5979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.15978",
    "kind": "arxiv",
    "version": 2
  }
}