Pith Number

pith:Y4HWGYTV

pith:2026:Y4HWGYTVCNHYFPUKOGGSRHLDMW

not attested not anchored not stored refs pending

AdaPrivate-TS: Private Thompson Sampling for Contextual Bandits with Privacy Amplification

Eranga Ukwatta, Mohammadreza Riyazat

arxiv:2606.21757 v1 · 2026-06-19 · cs.LG · cs.CR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4HWGYTVCNHYFPUKOGGSRHLDMW}

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	2026-06-23T01:13:21.627568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c70f636275134f82be8a718d289d63658c279d474345e4b3ed0c0fa9c73ba8bc

Aliases

arxiv: 2606.21757 · arxiv_version: 2606.21757v1 · doi: 10.48550/arxiv.2606.21757 · pith_short_12: Y4HWGYTVCNHY · pith_short_16: Y4HWGYTVCNHYFPUK · pith_short_8: Y4HWGYTV

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/Y4HWGYTVCNHYFPUKOGGSRHLDMW \
  | 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: c70f636275134f82be8a718d289d63658c279d474345e4b3ed0c0fa9c73ba8bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98368a1da3447bfc94e93c252ca5d0f9c9fc41575b7e3eb32fa6f72a09e92f8a",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-19T21:18:33Z",
    "title_canon_sha256": "d7a0184aa4e9a8a4682afb3706395e355e20b14948f1024bd93528729fce3a61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21757",
    "kind": "arxiv",
    "version": 1
  }
}