Pith Number

pith:Z2XRN42N

pith:2018:Z2XRN42N254OSJKQTS2SN7X6VA

not attested not anchored not stored refs pending

More Robust Doubly Robust Off-policy Evaluation

Mehrdad Farajtabar, Mohammad Ghavamzadeh, Yinlam Chow

arxiv:1802.03493 v2 · 2018-02-10 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2XRN42N254OSJKQTS2SN7X6VA}

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.

Cited by

1 paper in Pith

Offline Reinforcement Learning: Tutorial, Review, and Perspectives on Open Problems

Receipt and verification

First computed	2026-05-18T00:15:04.972252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceaf16f34dd778e925509cb526fefea837440aaaa9ed3fc07eab0f1a1a4c1794

Aliases

arxiv: 1802.03493 · arxiv_version: 1802.03493v2 · doi: 10.48550/arxiv.1802.03493 · pith_short_12: Z2XRN42N254O · pith_short_16: Z2XRN42N254OSJKQ · pith_short_8: Z2XRN42N

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/Z2XRN42N254OSJKQTS2SN7X6VA \
  | 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: ceaf16f34dd778e925509cb526fefea837440aaaa9ed3fc07eab0f1a1a4c1794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96a4ea45a6f67d33dd101da440908a1ec728547ecff4ac47b8c573b806d7b56b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-02-10T01:32:03Z",
    "title_canon_sha256": "86a4ae1339d9ea158370f88afcc3db475f43c072e6b52d82ba7d497e5443549f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03493",
    "kind": "arxiv",
    "version": 2
  }
}