Pith Number

pith:XSMQPJ7H

pith:2020:XSMQPJ7H4CSX6XYW2W3KDUJHEM

not attested not anchored not stored refs pending

Integration in reproducing kernel Hilbert spaces of Gaussian kernels

Chris J. Oates, Mark Girolami, Toni Karvonen

arxiv:2004.12654 v2 · 2020-04-27 · math.NA · cs.NA · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XSMQPJ7H4CSX6XYW2W3KDUJHEM}

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.

Cited by

1 paper in Pith

Towards Experiment Execution in Support of Community Benchmark Workflows for HPC

Receipt and verification

First computed	2026-07-05T02:28:16.572237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc9907a7e7e0a57f5f16d5b6a1d12723328313c7a0bd6ea6688c965bd0320429

Aliases

arxiv: 2004.12654 · arxiv_version: 2004.12654v2 · doi: 10.48550/arxiv.2004.12654 · pith_short_12: XSMQPJ7H4CSX · pith_short_16: XSMQPJ7H4CSX6XYW · pith_short_8: XSMQPJ7H

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/XSMQPJ7H4CSX6XYW2W3KDUJHEM \
  | 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: bc9907a7e7e0a57f5f16d5b6a1d12723328313c7a0bd6ea6688c965bd0320429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0102dec7ab0069755a5c732a877bf33f8e98d79cf23f396f7403f54bdc2d9238",
    "cross_cats_sorted": [
      "cs.NA",
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-04-27T09:05:37Z",
    "title_canon_sha256": "81043de56d8b7fdd9b54e4d3c1d23dce4c7d553e1bd9b4c8bde3e8ad53a998d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12654",
    "kind": "arxiv",
    "version": 2
  }
}