Pith Number

pith:TTN2V5F5

pith:2024:TTN2V5F5NEQKJZRL3GUI75O5SC

not attested not anchored not stored refs pending

Dimensionality Reduction Techniques for Global Bayesian Optimisation

Coralia Cartis, Luo Long, Paz Fink Shustin

arxiv:2412.09183 v1 · 2024-12-12 · math.OC · cs.LG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TTN2V5F5NEQKJZRL3GUI75O5SC}

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.

Receipt and verification

First computed	2026-07-05T09:48:20.755025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cdbaaf4bd6920a4e62bd9a88ff5dd90a825b8e75e7486213aed820f43d3d7fe

Aliases

arxiv: 2412.09183 · arxiv_version: 2412.09183v1 · doi: 10.48550/arxiv.2412.09183 · pith_short_12: TTN2V5F5NEQK · pith_short_16: TTN2V5F5NEQKJZRL · pith_short_8: TTN2V5F5

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/TTN2V5F5NEQKJZRL3GUI75O5SC \
  | 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: 9cdbaaf4bd6920a4e62bd9a88ff5dd90a825b8e75e7486213aed820f43d3d7fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6df15bf8fe3ba015e89dea2d19b89c2706adeba9e162c4dca3481ae00776da08",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-12-12T11:27:27Z",
    "title_canon_sha256": "2f68fbaac39ec04e12456b4c6c47348d13fe6a23077adb801a41b3827a15c5ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.09183",
    "kind": "arxiv",
    "version": 1
  }
}