Pith Number

pith:EQCBT5F6

pith:2022:EQCBT5F6XHN3H3P743OEIMJSTU

not attested not anchored not stored refs pending

On Generalization and Regularization via Wasserstein Distributionally Robust Optimization

Jonathan Yu-Meng Li, Qinyu Wu, Tiantian Mao

arxiv:2212.05716 v2 · 2022-12-12 · 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{EQCBT5F6XHN3H3P743OEIMJSTU}

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

Generating Plausible Stress Scenarios via Large Deviations

Receipt and verification

First computed	2026-07-05T09:52:07.035617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240419f4beb9dbb3edffe6dc4431329d33048da349f2c81b66037620ce5d3062

Aliases

arxiv: 2212.05716 · arxiv_version: 2212.05716v2 · doi: 10.48550/arxiv.2212.05716 · pith_short_12: EQCBT5F6XHN3 · pith_short_16: EQCBT5F6XHN3H3P7 · pith_short_8: EQCBT5F6

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/EQCBT5F6XHN3H3P743OEIMJSTU \
  | 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: 240419f4beb9dbb3edffe6dc4431329d33048da349f2c81b66037620ce5d3062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "018604b82c65adf34be82756589ebb8c6608f0bf59da644b644dd4406681eab6",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-12T05:48:07Z",
    "title_canon_sha256": "af7566ed2f8adaa1398cb932b8595f323854234226a18d5e030e646a6668b6f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.05716",
    "kind": "arxiv",
    "version": 2
  }
}