Pith Number

pith:KKV4A5JH

pith:2021:KKV4A5JHBF7HUGF7OVJFKPP2E2

not attested not anchored not stored refs pending

Instrumental Variable Value Iteration for Causal Offline Reinforcement Learning

Luofeng Liao, Mladen Kolar, Yixin Wang, Zhaoran Wang, Zhuoran Yang, Zuyue Fu

arxiv:2102.09907 v3 · 2021-02-19 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKV4A5JHBF7HUGF7OVJFKPP2E2}

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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.

Cited by

1 paper in Pith

The Sample Complexity of Online Strategic Decision Making with Information Asymmetry and Knowledge Transportability

Receipt and verification

First computed	2026-07-05T09:20:21.284914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52abc07527097e7a18bf7552553dfa26b64bb86a3876831ec067778921ab17a8

Aliases

arxiv: 2102.09907 · arxiv_version: 2102.09907v3 · doi: 10.48550/arxiv.2102.09907 · pith_short_12: KKV4A5JHBF7H · pith_short_16: KKV4A5JHBF7HUGF7 · pith_short_8: KKV4A5JH

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/KKV4A5JHBF7HUGF7OVJFKPP2E2 \
  | 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: 52abc07527097e7a18bf7552553dfa26b64bb86a3876831ec067778921ab17a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba7ffc5c6f6bd08825831ce2c7d41641a3da2924af8a7b0fd5d9abed689116be",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-02-19T13:01:40Z",
    "title_canon_sha256": "c1832bf1372c23921f2797dafdf7dac559ea558df40a7cc3a8508bd3637cf139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09907",
    "kind": "arxiv",
    "version": 3
  }
}