Pith Number

pith:GLJG5EVW

pith:2017:GLJG5EVWC4WDCACY2RULH7MP2S

not attested not anchored not stored refs pending

Wasserstein Distributionally Robust Optimization and Variation Regularization

Anton J. Kleywegt, Rui Gao, Xi Chen

arxiv:1712.06050 v3 · 2017-12-17 · 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{GLJG5EVWC4WDCACY2RULH7MP2S}

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.

Cited by

1 paper in Pith

Wasserstein Distributionally Robust Optimization: Theory and Applications in Machine Learning

Receipt and verification

First computed	2026-07-05T01:47:40.946470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32d26e92b6172c310058d468b3fd8fd4acd2323d681de29046d3d996ac3b52cb

Aliases

arxiv: 1712.06050 · arxiv_version: 1712.06050v3 · doi: 10.48550/arxiv.1712.06050 · pith_short_12: GLJG5EVWC4WD · pith_short_16: GLJG5EVWC4WDCACY · pith_short_8: GLJG5EVW

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/GLJG5EVWC4WDCACY2RULH7MP2S \
  | 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: 32d26e92b6172c310058d468b3fd8fd4acd2323d681de29046d3d996ac3b52cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d65a8f73542be092bbd9e3d4c76955660335659388eeb45aba18610e6e26d11",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-17T02:47:14Z",
    "title_canon_sha256": "997c3ad94ff95e5fc6e7df2ddee887e40816328c8ed6c1b9cc899cc782f2b9ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06050",
    "kind": "arxiv",
    "version": 3
  }
}