Pith Number

pith:2FPERGVI

pith:2021:2FPERGVIHDHH4ENK6IOOOMFZFO

not attested not anchored not stored refs pending

A Minimax Learning Approach to Off-Policy Evaluation in Confounded Partially Observable Markov Decision Processes

Chengchun Shi, Jiawei Huang, Masatoshi Uehara, Nan Jiang

arxiv:2111.06784 v4 · 2021-11-12 · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{2FPERGVIHDHH4ENK6IOOOMFZFO}

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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	2026-07-05T04:32:12.723170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d15e489aa838ce7e11aaf21ce730b92ba2f74ceaa8bd959d8d480b20c8965578

Aliases

arxiv: 2111.06784 · arxiv_version: 2111.06784v4 · doi: 10.48550/arxiv.2111.06784 · pith_short_12: 2FPERGVIHDHH · pith_short_16: 2FPERGVIHDHH4ENK · pith_short_8: 2FPERGVI

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/2FPERGVIHDHH4ENK6IOOOMFZFO \
  | 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: d15e489aa838ce7e11aaf21ce730b92ba2f74ceaa8bd959d8d480b20c8965578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b7f8b0fadc1fdf494e95e1854e9c5a498dd5352214c7b1bad1769afa8afa75",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-12T15:52:24Z",
    "title_canon_sha256": "c7d4ec291080427e0e6e1dfbfd8fb2a9ab4490dfcc7ebc301d19981eee91b88c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06784",
    "kind": "arxiv",
    "version": 4
  }
}