Pith Number

pith:MRSVEPZX

pith:2021:MRSVEPZX2NFPNDTA4GCUFZRLSA

not attested not anchored not stored refs pending

Scalable Marginal Likelihood Estimation for Model Selection in Deep Learning

Alexander Immer, Gunnar R\"atsch, Matthias Bauer, Mohammad Emtiyaz Khan, Vincent Fortuin

arxiv:2104.04975 v3 · 2021-04-11 · 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{MRSVEPZX2NFPNDTA4GCUFZRLSA}

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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

Self-Supervised Laplace Approximation for Bayesian Uncertainty Quantification

Receipt and verification

First computed	2026-07-05T02:49:29.387641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6465523f37d34af68e60e18542e62b902afc5f1cc8be54fbdcb24cdfcec54faa

Aliases

arxiv: 2104.04975 · arxiv_version: 2104.04975v3 · doi: 10.48550/arxiv.2104.04975 · pith_short_12: MRSVEPZX2NFP · pith_short_16: MRSVEPZX2NFPNDTA · pith_short_8: MRSVEPZX

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/MRSVEPZX2NFPNDTA4GCUFZRLSA \
  | 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: 6465523f37d34af68e60e18542e62b902afc5f1cc8be54fbdcb24cdfcec54faa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca94bb9ef3da582863f8b4cdec6773e4babe657c0ef00045b92ad48525bfc308",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-04-11T09:50:24Z",
    "title_canon_sha256": "2a71b16c3df8c072b7d27eb2edf462c17f46fc85161cb54171811967fe81c70f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04975",
    "kind": "arxiv",
    "version": 3
  }
}