Pith Number

pith:TOCVRHPX

pith:2026:TOCVRHPXDPOTA6G2BI2PDWXS56

not attested not anchored not stored refs pending

On the Complexity of Offline Reinforcement Learning with $Q^\star$-Approximation and Partial Coverage

Braham Snyder, Chen-Yu Wei, Haolin Liu

arxiv:2602.12107 v2 · 2026-02-12 · 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{TOCVRHPXDPOTA6G2BI2PDWXS56}

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	2026-06-09T01:05:14.233556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b85589df71bdd3078da0a34f1daf2ef86dcf4c798417c4af9947d559d485d31

Aliases

arxiv: 2602.12107 · arxiv_version: 2602.12107v2 · doi: 10.48550/arxiv.2602.12107 · pith_short_12: TOCVRHPXDPOT · pith_short_16: TOCVRHPXDPOTA6G2 · pith_short_8: TOCVRHPX

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/TOCVRHPXDPOTA6G2BI2PDWXS56 \
  | 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: 9b85589df71bdd3078da0a34f1daf2ef86dcf4c798417c4af9947d559d485d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8799684bd41952f502d087845f9038336af26f00f1591e3c435fa63cd9f8c40",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-12T15:59:42Z",
    "title_canon_sha256": "878f88f139f70550c06a138a555ece89f20df9c9c7460a6f6516238b561614e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.12107",
    "kind": "arxiv",
    "version": 2
  }
}