Pith Number

pith:LXRDLL4B

pith:2020:LXRDLL4B7UOVWV3DODUC2E5WO2

not attested not anchored not stored refs pending

Interpretable Personalization via Policy Learning with Linear Decision Boundaries

Isabella Qian, Zhaonan Qu, Zhengyuan Zhou

arxiv:2003.07545 v4 · 2020-03-17 · cs.LG · econ.EM · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXRDLL4B7UOVWV3DODUC2E5WO2}

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

Distributionally Robust Policy Learning under Concept Drifts

Receipt and verification

First computed	2026-07-05T05:12:47.179584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5de235af81fd1d5b576370e82d13b67682e271a47033341566792effc26db1d1

Aliases

arxiv: 2003.07545 · arxiv_version: 2003.07545v4 · doi: 10.48550/arxiv.2003.07545 · pith_short_12: LXRDLL4B7UOV · pith_short_16: LXRDLL4B7UOVWV3D · pith_short_8: LXRDLL4B

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/LXRDLL4B7UOVWV3DODUC2E5WO2 \
  | 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: 5de235af81fd1d5b576370e82d13b67682e271a47033341566792effc26db1d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e38b6bb69e7ece816b97e0bd871bd6bacb3042b23f4af8b9f62c7bd55cc08137",
    "cross_cats_sorted": [
      "econ.EM",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-17T05:48:27Z",
    "title_canon_sha256": "27542d2fe6df671050b33f54ff09137a4ea5abe2a749471867d077bb2108c2c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07545",
    "kind": "arxiv",
    "version": 4
  }
}