Pith Number

pith:ZQYA7325

pith:2019:ZQYA7325WE2PGMEMNAJZ6YDTML

not attested not anchored not stored refs pending

Wasserstein Distributionally Robust Optimization: Theory and Applications in Machine Learning

Daniel Kuhn, Peyman Mohajerin Esfahani, Soroosh Shafieezadeh-Abadeh, Viet Anh Nguyen

arxiv:1908.08729 v2 · 2019-08-23 · stat.ML · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQYA7325WE2PGMEMNAJZ6YDTML}

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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

Robust Mean Estimation With Auxiliary Samples

Receipt and verification

First computed	2026-07-05T09:29:59.873289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc300fef5db134f3308c68139f607362e2ba9011db0b224a3dbb5500e010efb3

Aliases

arxiv: 1908.08729 · arxiv_version: 1908.08729v2 · doi: 10.48550/arxiv.1908.08729 · pith_short_12: ZQYA7325WE2P · pith_short_16: ZQYA7325WE2PGMEM · pith_short_8: ZQYA7325

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/ZQYA7325WE2PGMEMNAJZ6YDTML \
  | 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: cc300fef5db134f3308c68139f607362e2ba9011db0b224a3dbb5500e010efb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9170262a47ca47f589a5f9535cb738107fa61b447e1a962ec514bb892a7307a6",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-08-23T09:28:21Z",
    "title_canon_sha256": "107e407b4c4a321599844f1587e674029a90e7b89871319981a25b1e81849045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08729",
    "kind": "arxiv",
    "version": 2
  }
}