Pith Number

pith:3ONNCYUW

pith:2013:3ONNCYUW4OJUZOZ6UPRY5UAJAU

not attested not anchored not stored refs pending

Structure Discovery in Nonparametric Regression through Compositional Kernel Search

David Duvenaud, James Robert Lloyd, Joshua B. Tenenbaum, Roger Grosse, Zoubin Ghahramani

arxiv:1302.4922 v4 · 2013-02-20 · stat.ML · cs.LG · 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{3ONNCYUW4OJUZOZ6UPRY5UAJAU}

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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

3 papers in Pith

VESTA: Visual Exploration with Statistical Tool Agents

Efficient and Principled Scientific Discovery through Bayesian Optimization: A Tutorial

Machine Learning Approaches to Building Quantum Circuits for Sets of Matrices

Receipt and verification

First computed	2026-05-18T03:25:45.853537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db9ad16296e3934cbb3ea3e38ed009051f702b21de46ca3087477dcce5ea7f72

Aliases

arxiv: 1302.4922 · arxiv_version: 1302.4922v4 · doi: 10.48550/arxiv.1302.4922 · pith_short_12: 3ONNCYUW4OJU · pith_short_16: 3ONNCYUW4OJUZOZ6 · pith_short_8: 3ONNCYUW

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/3ONNCYUW4OJUZOZ6UPRY5UAJAU \
  | 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: db9ad16296e3934cbb3ea3e38ed009051f702b21de46ca3087477dcce5ea7f72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d22253e4007d9ff5d32da18379b6a3f69dfcdb73953ae5ab2ce08ef28741016",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-02-20T14:53:13Z",
    "title_canon_sha256": "8f33730e1994e2227fb357c72789e6656d4642159503f21f1abe3b8239827265"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4922",
    "kind": "arxiv",
    "version": 4
  }
}