Pith Number

pith:Z5SX25K2

pith:2016:Z5SX25K2R2FJI6BQF67AHK2457

not attested not anchored not stored refs pending

Distributionally Robust Stochastic Optimization with Wasserstein Distance

Anton J. Kleywegt, Rui Gao

arxiv:1604.02199 v3 · 2016-04-08 · 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{Z5SX25K2R2FJI6BQF67AHK2457}

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

3 papers in Pith

Unlearning with Asymmetric Sources: Improved Unlearning-Utility Trade-off with Public Data

Sampler-Robust Optimization under Generative Models

Ensemble Distributionally Robust Bayesian Optimisation with Continuous Context

Receipt and verification

First computed	2026-07-05T04:18:59.277758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf657d755a8e8a9478302fbe03ab5cefe774e485bd595a13c6c175b05aec9436

Aliases

arxiv: 1604.02199 · arxiv_version: 1604.02199v3 · doi: 10.48550/arxiv.1604.02199 · pith_short_12: Z5SX25K2R2FJ · pith_short_16: Z5SX25K2R2FJI6BQ · pith_short_8: Z5SX25K2

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/Z5SX25K2R2FJI6BQF67AHK2457 \
  | 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: cf657d755a8e8a9478302fbe03ab5cefe774e485bd595a13c6c175b05aec9436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c66f25b5e76c3e463a3f8cbed858098d68d6981a0e1af4fd1138ad09f6937fad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-04-08T00:11:05Z",
    "title_canon_sha256": "5b6e6a267c4f59e2ac68ec1f3a465791ee39e409a2a040dbd4ca85a58192e260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02199",
    "kind": "arxiv",
    "version": 3
  }
}