Pith Number

pith:SAXYDLB4

pith:2021:SAXYDLB4WEGTBL3K67EXRRXN2C

not attested not anchored not stored refs pending

Bandit problems with fidelity rewards

Ciara Pike-Burke, G\'abor Lugosi, Pierre-Andr\'e Savalle

arxiv:2111.13026 v1 · 2021-11-25 · 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{SAXYDLB4WEGTBL3K67EXRRXN2C}

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	2026-07-05T03:35:16.399537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

902f81ac3cb10d30af6af7c978c6edd0834928d871d72dec776eb722f23bc95c

Aliases

arxiv: 2111.13026 · arxiv_version: 2111.13026v1 · doi: 10.48550/arxiv.2111.13026 · pith_short_12: SAXYDLB4WEGT · pith_short_16: SAXYDLB4WEGTBL3K · pith_short_8: SAXYDLB4

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/SAXYDLB4WEGTBL3K67EXRRXN2C \
  | 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: 902f81ac3cb10d30af6af7c978c6edd0834928d871d72dec776eb722f23bc95c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f581144253d1509366d39d5a8eebec84aff7e28928413935285216bc2be90c04",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-11-25T11:09:43Z",
    "title_canon_sha256": "5cfe4802c824f902aea1325ca31cbdd6b4d62d2979b080d8a674176377544a50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13026",
    "kind": "arxiv",
    "version": 1
  }
}