Pith Number

pith:5XLXRYXR

pith:2022:5XLXRYXRBBU654EAUTV62SWFCO

not attested not anchored not stored refs pending

Oracle Inequalities for Model Selection in Offline Reinforcement Learning

Bo Dai, Emma Brunskill, George Tucker, Jonathan N. Lee, Ofir Nachum

arxiv:2211.02016 v1 · 2022-11-03 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XLXRYXRBBU654EAUTV62SWFCO}

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.

Receipt and verification

First computed	2026-07-05T05:13:02.550306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edd778e2f10869eef080a4ebed4ac513b18f926f4af00593c9eaf2db448e48b1

Aliases

arxiv: 2211.02016 · arxiv_version: 2211.02016v1 · doi: 10.48550/arxiv.2211.02016 · pith_short_12: 5XLXRYXRBBU6 · pith_short_16: 5XLXRYXRBBU654EA · pith_short_8: 5XLXRYXR

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/5XLXRYXRBBU654EAUTV62SWFCO \
  | 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: edd778e2f10869eef080a4ebed4ac513b18f926f4af00593c9eaf2db448e48b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16e9050db52af0bc0378a79f2c96b890b0e6d541b9efd7cdb1048c3b7bb79bed",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-03T17:32:34Z",
    "title_canon_sha256": "e83948eed98087ee0bda851088c8c34f44a88dddf4128effaa3ba717bf85cd2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02016",
    "kind": "arxiv",
    "version": 1
  }
}