Pith Number

pith:BR2UF3WF

pith:2019:BR2UF3WFZGLAEHO7XJ4UZS7IHF

not attested not anchored not stored refs pending

Wasserstein Robust Reinforcement Learning

Haitham Bou Ammar, Hang Ren, Jun Wang, Mingtian Zhang, Mohammed Amin Abdullah, Rui Luo, Vladimir Milenkovic

arxiv:1907.13196 v4 · 2019-07-30 · cs.LG · cs.AI · 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{BR2UF3WFZGLAEHO7XJ4UZS7IHF}

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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

2 papers in Pith

Distributional Off-Policy Evaluation with Deep Quantile Process Regression

Robust Adversarial Policy Optimization Under Dynamics Uncertainty

Receipt and verification

First computed	2026-07-05T00:04:56.740916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c7542eec5c996021ddfba794ccbe839546604e424b3075b9419ecee2eb1aba4

Aliases

arxiv: 1907.13196 · arxiv_version: 1907.13196v4 · doi: 10.48550/arxiv.1907.13196 · pith_short_12: BR2UF3WFZGLA · pith_short_16: BR2UF3WFZGLAEHO7 · pith_short_8: BR2UF3WF

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/BR2UF3WFZGLAEHO7XJ4UZS7IHF \
  | 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: 0c7542eec5c996021ddfba794ccbe839546604e424b3075b9419ecee2eb1aba4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "064136f7ef4c09e9ed8c63b86c17ed27518dd216e0e1d8b93894cb9ac99fa01d",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-30T19:42:52Z",
    "title_canon_sha256": "202dd118c05a43ef82a074f4153da1b4587bfce8da000f96f4adfe27deefd3da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.13196",
    "kind": "arxiv",
    "version": 4
  }
}