Pith Number

pith:KDGNLO2Y

pith:2021:KDGNLO2YPA4JVWVGFYFFBK5SCF

not attested not anchored not stored refs pending

Connections and Equivalences between the Nystr\"om Method and Sparse Variational Gaussian Processes

Dino Sejdinovic, Motonobu Kanagawa, Veit Wild

arxiv:2106.01121 v2 · 2021-06-02 · stat.ML · cs.LG · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDGNLO2YPA4JVWVGFYFFBK5SCF}

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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

Scalable Gaussian Processes: Advances in Iterative Methods and Pathwise Conditioning

Receipt and verification

First computed	2026-07-05T05:39:49.123163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50ccd5bb5878389adaa62e0a50abb2115a0e7f676f7a64722a0bb76190b2aa68

Aliases

arxiv: 2106.01121 · arxiv_version: 2106.01121v2 · doi: 10.48550/arxiv.2106.01121 · pith_short_12: KDGNLO2YPA4J · pith_short_16: KDGNLO2YPA4JVWVG · pith_short_8: KDGNLO2Y

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/KDGNLO2YPA4JVWVGFYFFBK5SCF \
  | 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: 50ccd5bb5878389adaa62e0a50abb2115a0e7f676f7a64722a0bb76190b2aa68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93edadcdf20f99b6fd87775805ba654572e22724cb2bb754449d7333c0f76402",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-06-02T12:45:49Z",
    "title_canon_sha256": "3497772032b0add0b8f7426815004a81d12b3712b8ec79a22ac0c69bc062ec16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.01121",
    "kind": "arxiv",
    "version": 2
  }
}