Pith Number

pith:J56PJ3VI

pith:2019:J56PJ3VIOMT6CFYBJ2BWS3U6IV

not attested not anchored not stored refs pending

Double Reinforcement Learning for Efficient Off-Policy Evaluation in Markov Decision Processes

Masatoshi Uehara, Nathan Kallus

arxiv:1908.08526 v3 · 2019-08-22 · 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{J56PJ3VIOMT6CFYBJ2BWS3U6IV}

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	2026-07-05T01:08:10.065124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f7cf4eea87327e117014e83696e9e454e5239ed8473b29c6a972343f2f24d57

Aliases

arxiv: 1908.08526 · arxiv_version: 1908.08526v3 · doi: 10.48550/arxiv.1908.08526 · pith_short_12: J56PJ3VIOMT6 · pith_short_16: J56PJ3VIOMT6CFYB · pith_short_8: J56PJ3VI

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/J56PJ3VIOMT6CFYBJ2BWS3U6IV \
  | 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: 4f7cf4eea87327e117014e83696e9e454e5239ed8473b29c6a972343f2f24d57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8298df6b2ed6d60d181bdb9a6468e799d6ea81e1314d5e8950947c43a677bb30",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-22T17:57:19Z",
    "title_canon_sha256": "8c2dc16ddfbdcc0f4bb017083ab6998ca5871e37553b47758ffc672dedd2b500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08526",
    "kind": "arxiv",
    "version": 3
  }
}