Pith Number

pith:VWV5WRQP

pith:2019:VWV5WRQPDIXEFI4V2KZZTUU44T

not attested not anchored not stored refs pending

Off-Policy Evaluation via Off-Policy Classification

Alex Irpan, Chris Harris, Julian Ibarz, Kanishka Rao, Konstantinos Bousmalis, Sergey Levine

arxiv:1906.01624 v3 · 2019-06-04 · cs.LG · cs.AI · cs.RO · 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{VWV5WRQPDIXEFI4V2KZZTUU44T}

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

Behavior Regularized Offline Reinforcement Learning

Receipt and verification

First computed	2026-07-05T00:21:22.994938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adabdb460f1a2e42a395d2b399d29ce4c519b0b5edb836b0bba4b75e57d332eb

Aliases

arxiv: 1906.01624 · arxiv_version: 1906.01624v3 · doi: 10.48550/arxiv.1906.01624 · pith_short_12: VWV5WRQPDIXE · pith_short_16: VWV5WRQPDIXEFI4V · pith_short_8: VWV5WRQP

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/VWV5WRQPDIXEFI4V2KZZTUU44T \
  | 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: adabdb460f1a2e42a395d2b399d29ce4c519b0b5edb836b0bba4b75e57d332eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95879412fcc3c8ffa139d9926d9db3f60d2c67212d8d2067aa5d824baf85c5b5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-04T17:57:06Z",
    "title_canon_sha256": "c2ed634e68e8583712d0c6300f118e58d17968a81281cfd7cf1f29a3dbc3ce9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01624",
    "kind": "arxiv",
    "version": 3
  }
}