Pith Number

pith:CIFM656T

pith:2022:CIFM656TM3AYTMXNHU2ZA7X6LA

not attested not anchored not stored refs pending

Offline Evaluation of Reward-Optimizing Recommender Systems: The Case of Simulation

Amine Benhalloum, Benjamin Heymann, David Rohde, Flavian Vasile, Imad Aouali, Martin Bompaire, Olivier Jeunen, Otmane Sakhi

arxiv:2209.08642 v1 · 2022-09-18 · cs.IR · cs.AI · 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{CIFM656TM3AYTMXNHU2ZA7X6LA}

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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

Identifying Offline Metrics that Predict Online Impact: A Pragmatic Strategy for Real-World Recommender Systems

Receipt and verification

First computed	2026-07-05T04:58:43.802984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

120acf77d366c189b2ed3d35907efe58008331c56232d16afee223aacaee114f

Aliases

arxiv: 2209.08642 · arxiv_version: 2209.08642v1 · doi: 10.48550/arxiv.2209.08642 · pith_short_12: CIFM656TM3AY · pith_short_16: CIFM656TM3AYTMXN · pith_short_8: CIFM656T

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/CIFM656TM3AYTMXNHU2ZA7X6LA \
  | 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: 120acf77d366c189b2ed3d35907efe58008331c56232d16afee223aacaee114f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d627d6c477538bdee3e503cc5a6efadb0679ba7c7fbdfdd7694a1a264f12e10a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-09-18T20:03:32Z",
    "title_canon_sha256": "6c3cc3cfae08764a4f7f0fcc2983690a2877b491e710d48157777ad3c96da60e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.08642",
    "kind": "arxiv",
    "version": 1
  }
}