Pith Number

pith:G7WUGIYG

pith:2017:G7WUGIYGRLE4I26CPYLCKX2Q2K

not attested not anchored not stored refs pending

Practical Bayesian optimization in the presence of outliers

Kevin Tee, Michael McCourt, Ruben Martinez-Cantin

arxiv:1712.04567 v1 · 2017-12-12 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7WUGIYGRLE4I26CPYLCKX2Q2K}

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	2026-05-18T00:28:04.222044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37ed4323068ac9c46bc27e16255f50d2bc3b6adb643d682d67b9e4a6cce7acb3

Aliases

arxiv: 1712.04567 · arxiv_version: 1712.04567v1 · doi: 10.48550/arxiv.1712.04567 · pith_short_12: G7WUGIYGRLE4 · pith_short_16: G7WUGIYGRLE4I26C · pith_short_8: G7WUGIYG

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/G7WUGIYGRLE4I26CPYLCKX2Q2K \
  | 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: 37ed4323068ac9c46bc27e16255f50d2bc3b6adb643d682d67b9e4a6cce7acb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd7ae993537cea8ac5bd715c4b5f3167ab1fb3242c28eaf8dc14e668deb55399",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-12T23:31:45Z",
    "title_canon_sha256": "389ccb3659a55af1ea6c999981e1379f394e251fdad416b789f24a0bddc398c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04567",
    "kind": "arxiv",
    "version": 1
  }
}