Pith Number

pith:XIRF3OGG

pith:2023:XIRF3OGGEWKNA2V7JXFYSQZK6X

not attested not anchored not stored refs pending

Evaluating Online Bandit Exploration In Large-Scale Recommender System

Alex Nikulkov, Hongbo Guo, Ruben Naeff, Zheqing Zhu

arxiv:2304.02572 v3 · 2023-04-05 · cs.IR · cs.AI · cs.LG · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIRF3OGGEWKNA2V7JXFYSQZK6X}

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	2026-07-05T06:35:50.067120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba225db8c62594d06abf4dcb89432af5d8b47a63002badbac5d24b1028a39bd6

Aliases

arxiv: 2304.02572 · arxiv_version: 2304.02572v3 · doi: 10.48550/arxiv.2304.02572 · pith_short_12: XIRF3OGGEWKN · pith_short_16: XIRF3OGGEWKNA2V7 · pith_short_8: XIRF3OGG

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/XIRF3OGGEWKNA2V7JXFYSQZK6X \
  | 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: ba225db8c62594d06abf4dcb89432af5d8b47a63002badbac5d24b1028a39bd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21ac3c000f385cf8da29da034b8555da603b56f6cd25ba8a208ed736c9ff8d26",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-04-05T16:44:36Z",
    "title_canon_sha256": "7dc16b959936a47e84e0b3be14e9cd2ccdb033b2c57d062587abfc035056b625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.02572",
    "kind": "arxiv",
    "version": 3
  }
}