Pith Number

pith:JYX4JR75

pith:2022:JYX4JR75XPNUUDPNBGVXW33MN5

not attested not anchored not stored refs pending

Distributionally Robust Policy Learning with Wasserstein Distance

Daido Kido

arxiv:2205.04637 v2 · 2022-05-10 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYX4JR75XPNUUDPNBGVXW33MN5}

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

Wasserstein Policy Learning for Distributional Outcomes

Minimax Regret Estimation for Generalizing Heterogeneous Treatment Effects with Multisite Data

Nonparametric Bayesian Policy Learning

Receipt and verification

First computed	2026-07-05T04:46:37.500949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e2fc4c7fdbbdb4a0ded09ab7b6f6c6f7d842be1e558bac6edd24ed0eccd7070

Aliases

arxiv: 2205.04637 · arxiv_version: 2205.04637v2 · doi: 10.48550/arxiv.2205.04637 · pith_short_12: JYX4JR75XPNU · pith_short_16: JYX4JR75XPNUUDPN · pith_short_8: JYX4JR75

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/JYX4JR75XPNUUDPNBGVXW33MN5 \
  | 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: 4e2fc4c7fdbbdb4a0ded09ab7b6f6c6f7d842be1e558bac6edd24ed0eccd7070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9abb87743f3ae18c86a7a14380ac13528125e668ecda354ccca750a266d788b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2022-05-10T02:51:46Z",
    "title_canon_sha256": "e1cf0a47a2eff2157dfbab42fe74f59ae61aa62eb3e173a5be25f0f75c2dc1e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.04637",
    "kind": "arxiv",
    "version": 2
  }
}