Pith Number

pith:SHIZBXBA

pith:2026:SHIZBXBABN4DWNCKR7P4FYUS2L

not attested not anchored not stored refs pending

Offline Contextual Bandits in the Presence of New Actions

Kazuki Kawamura, Kei Tateno, Ren Kishimoto, Takanori Muroi, Takuma Udagawa, Tatsuhiro Shimizu, Yuki Sasamoto, Yusuke Narita, Yuta Saito

arxiv:2605.18509 v1 · 2026-05-18 · 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{SHIZBXBABN4DWNCKR7P4FYUS2L}

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	2026-05-20T00:06:04.937360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91d190dc200b783b344a8fdfc2e292d2d3c25e9c6b68ba4ad7220822952bde2a

Aliases

arxiv: 2605.18509 · arxiv_version: 2605.18509v1 · doi: 10.48550/arxiv.2605.18509 · pith_short_12: SHIZBXBABN4D · pith_short_16: SHIZBXBABN4DWNCK · pith_short_8: SHIZBXBA

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/SHIZBXBABN4DWNCKR7P4FYUS2L \
  | 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: 91d190dc200b783b344a8fdfc2e292d2d3c25e9c6b68ba4ad7220822952bde2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8627c2a2da6af4075ae678939ed2dc79491c62a584e4e0bd8d6593a3111ecafb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-18T15:01:30Z",
    "title_canon_sha256": "add019ad29b5506112ae0a5e4001a1b0f95e021d2f58dce2cb24dab54e306890"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18509",
    "kind": "arxiv",
    "version": 1
  }
}