Pith Number

pith:E52KJQS4

pith:2019:E52KJQS4W3QCCZLT7MVHHSNAD2

not attested not anchored not stored refs pending

Meta-Learning Mean Functions for Gaussian Processes

Gunnar R\"atsch, Heiko Strathmann, Vincent Fortuin

arxiv:1901.08098 v4 · 2019-01-23 · 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{E52KJQS4W3QCCZLT7MVHHSNAD2}

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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

Prevention of Overfitting on Mesh-Structured Data Regressions with a Modified Laplace Operator

Receipt and verification

First computed	2026-07-05T00:40:42.365195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2774a4c25cb6e0216573fb2a73c9a01e89ec9d5a10cb9ed3fbf90b641bba7fd9

Aliases

arxiv: 1901.08098 · arxiv_version: 1901.08098v4 · doi: 10.48550/arxiv.1901.08098 · pith_short_12: E52KJQS4W3QC · pith_short_16: E52KJQS4W3QCCZLT · pith_short_8: E52KJQS4

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/E52KJQS4W3QCCZLT7MVHHSNAD2 \
  | 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: 2774a4c25cb6e0216573fb2a73c9a01e89ec9d5a10cb9ed3fbf90b641bba7fd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc24ed78e17055512c6231c065670746ab62f28d9b59c2adcd6ef31a8082f68e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-01-23T19:43:59Z",
    "title_canon_sha256": "807cb3fafbb129025f2747ad1ac005dfea6f383a1dd15974407c8998cb6bc5f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08098",
    "kind": "arxiv",
    "version": 4
  }
}