Pith Number

pith:5XWGMQ2K

pith:2023:5XWGMQ2KVNUNO7OBBHFPSE442J

not attested not anchored not stored refs pending

Non-Stationary Contextual Bandit Learning via Neural Predictive Ensemble Sampling

Benjamin Van Roy, Xu Kuang, Yueyang Liu, Zheqing Zhu

arxiv:2310.07786 v2 · 2023-10-11 · cs.LG · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XWGMQ2KVNUNO7OBBHFPSE442J}

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	2026-07-05T07:01:06.987129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edec66434aab68d77dc109caf9139cd27d4c9f2e1893c848fe0447423fa5dfa7

Aliases

arxiv: 2310.07786 · arxiv_version: 2310.07786v2 · doi: 10.48550/arxiv.2310.07786 · pith_short_12: 5XWGMQ2KVNUN · pith_short_16: 5XWGMQ2KVNUNO7OB · pith_short_8: 5XWGMQ2K

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/5XWGMQ2KVNUNO7OBBHFPSE442J \
  | 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: edec66434aab68d77dc109caf9139cd27d4c9f2e1893c848fe0447423fa5dfa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a5eb0244b63778acd165671ed0039af125cdf8624783a22de8c0bce143f314a",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-11T18:15:55Z",
    "title_canon_sha256": "6b833e669119b52f519cb93ea54acdfd4f5e48b2b033efc73c984c1b84703eca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.07786",
    "kind": "arxiv",
    "version": 2
  }
}