Pith Number

pith:UQIXV22E

pith:2011:UQIXV22EF4Y7X7DWXOM2OGCPTI

not attested not anchored not stored refs pending

Gaussian Process Regression with a Student-t Likelihood

Aki Vehtari, Jarno Vanhatalo, Pasi Jyl\"anki

arxiv:1106.4431 v1 · 2011-06-22 · stat.ML · stat.ME

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\usepackage{pith}
\pithnumber{UQIXV22EF4Y7X7DWXOM2OGCPTI}

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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

Latent-Space Gaussian Processes for Dark-Energy Reconstruction from Observational \(H(z)\) Data

Receipt and verification

First computed	2026-05-18T03:52:28.422567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4117aeb442f31fbfc76bb99a7184f9a33437a0103424855e618b38f6610d28c

Aliases

arxiv: 1106.4431 · arxiv_version: 1106.4431v1 · doi: 10.48550/arxiv.1106.4431 · pith_short_12: UQIXV22EF4Y7 · pith_short_16: UQIXV22EF4Y7X7DW · pith_short_8: UQIXV22E

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/UQIXV22EF4Y7X7DWXOM2OGCPTI \
  | 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: a4117aeb442f31fbfc76bb99a7184f9a33437a0103424855e618b38f6610d28c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "557a1ca720f8a844cbcf866f281fc649362c8effb88ab968a64b8d13e22d866c",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2011-06-22T12:24:03Z",
    "title_canon_sha256": "aeec48d46a19f923984d2f0d632ee236260cac4e21ab4e52219329dac63603d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4431",
    "kind": "arxiv",
    "version": 1
  }
}