Pith Number

pith:DC764D3C

pith:2024:DC764D3C5FYSQNUWCO2JGJGZW4

not attested not anchored not stored refs pending

Improving Linear System Solvers for Hyperparameter Optimisation in Iterative Gaussian Processes

Bruno Mlodozeniec, Javier Antor\'an, Jihao Andreas Lin, Jos\'e Miguel Hern\'andez-Lobato, Shreyas Padhy

arxiv:2405.18457 v4 · 2024-05-28 · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{DC764D3C5FYSQNUWCO2JGJGZW4}

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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

Fast Approximate Solution of Stein Equations for Post-Processing of MCMC

Receipt and verification

First computed	2026-07-05T09:59:47.250826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18bfee0f62e97128369613b49324d9b719f63bec5fdf43d46ba47967e18786f5

Aliases

arxiv: 2405.18457 · arxiv_version: 2405.18457v4 · doi: 10.48550/arxiv.2405.18457 · pith_short_12: DC764D3C5FYS · pith_short_16: DC764D3C5FYSQNUW · pith_short_8: DC764D3C

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/DC764D3C5FYSQNUWCO2JGJGZW4 \
  | 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: 18bfee0f62e97128369613b49324d9b719f63bec5fdf43d46ba47967e18786f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca163b0775ebc7ec875c9a87be32b26d8e4c7ce075f6a221a894ed7839ef9c12",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-28T16:58:37Z",
    "title_canon_sha256": "4930aa44c67b78114f223dbf422fb24c27ae7252a05c31c256be54bec94c9f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.18457",
    "kind": "arxiv",
    "version": 4
  }
}