Pith Number

pith:QODGU4LQ

pith:2025:QODGU4LQ3KAQBZVO3LDBOCGDNO

not attested not anchored not stored refs pending

Off-Policy Evaluation of Ranking Policies via Embedding-Space User Behavior Modeling

Chihiro Maru, Hiroko Shoji, Tatsuki Takahashi

arxiv:2506.00446 v1 · 2025-05-31 · 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{QODGU4LQ3KAQBZVO3LDBOCGDNO}

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	2026-07-05T11:13:34.898094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83866a7170da8100e6aedac61708c36bba7216a90d2b2bab9374bf797724950e

Aliases

arxiv: 2506.00446 · arxiv_version: 2506.00446v1 · doi: 10.48550/arxiv.2506.00446 · pith_short_12: QODGU4LQ3KAQ · pith_short_16: QODGU4LQ3KAQBZVO · pith_short_8: QODGU4LQ

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/QODGU4LQ3KAQBZVO3LDBOCGDNO \
  | 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: 83866a7170da8100e6aedac61708c36bba7216a90d2b2bab9374bf797724950e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8dd4d4905d8925b45c12d1a0b9d919dd4a9ce4112a6898037b9fd433f1094c2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-05-31T07:58:53Z",
    "title_canon_sha256": "2672117aca9214ad3c17c96cfdf7e736d9c4874731f55efac7dd5f520c63ac8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00446",
    "kind": "arxiv",
    "version": 1
  }
}