Pith Number

pith:43ZJ5YUN

pith:2022:43ZJ5YUN4YNSHK56BAC5ORWEMC

not attested not anchored not stored refs pending

Distributionally Robust Bayesian Optimization with $\varphi$-divergences

Anton van den Hengel, Hisham Husain, Vu Nguyen

arxiv:2203.02128 v5 · 2022-03-04 · cs.LG · math.OC · 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{43ZJ5YUN4YNSHK56BAC5ORWEMC}

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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

Decision Making under Model Misspecification: DRO with Robust Bayesian Ambiguity Sets

Receipt and verification

First computed	2026-07-05T07:06:00.616699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6f29ee28de61b23abbe0805d746c460a553bb2d722f9cdff02de0098b49c4ce

Aliases

arxiv: 2203.02128 · arxiv_version: 2203.02128v5 · doi: 10.48550/arxiv.2203.02128 · pith_short_12: 43ZJ5YUN4YNS · pith_short_16: 43ZJ5YUN4YNSHK56 · pith_short_8: 43ZJ5YUN

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/43ZJ5YUN4YNSHK56BAC5ORWEMC \
  | 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: e6f29ee28de61b23abbe0805d746c460a553bb2d722f9cdff02de0098b49c4ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a466d1f4ee0761df919e7a9c2be5e9c2a5bdab3c63a5b3d051987ae07f2c112",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-04T04:34:52Z",
    "title_canon_sha256": "3d99fc4997ccc0090aa6807c01ca7f122a3630211cd5f305039bee5dc31be9ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02128",
    "kind": "arxiv",
    "version": 5
  }
}