Pith Number

pith:NDTDOD7S

pith:2024:NDTDOD7S4Y26CRAMNZ2JS5QR4A

not attested not anchored not stored refs pending

Trajectory Data Suffices for Statistically Efficient Learning in Offline RL with Linear $q^\pi$-Realizability and Concentrability

Csaba Szepesv\'ari, Gell\'ert Weisz, Volodymyr Tkachuk

arxiv:2405.16809 v1 · 2024-05-27 · cs.LG · 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{NDTDOD7S4Y26CRAMNZ2JS5QR4A}

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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	2026-07-05T08:23:35.758285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68e6370ff2e635e1440c6e74997611e01ebee2debd8b6223349a01278ea28534

Aliases

arxiv: 2405.16809 · arxiv_version: 2405.16809v1 · doi: 10.48550/arxiv.2405.16809 · pith_short_12: NDTDOD7S4Y26 · pith_short_16: NDTDOD7S4Y26CRAM · pith_short_8: NDTDOD7S

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/NDTDOD7S4Y26CRAMNZ2JS5QR4A \
  | 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: 68e6370ff2e635e1440c6e74997611e01ebee2debd8b6223349a01278ea28534

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a02e12e17ef22a31595e8de522995d604e5f364d6a10e5dcf5a6fe9e08bd76a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-27T03:59:13Z",
    "title_canon_sha256": "1f9c78ec3403b425b640ea11905527268787aacb241b60f5cea1d1dc5c746e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.16809",
    "kind": "arxiv",
    "version": 1
  }
}