Pith Number

pith:RPSGZUIZ

pith:2020:RPSGZUIZ3XYLWXMHSN5JMXMAHO

not attested not anchored not stored refs pending

Meta-learning with Stochastic Linear Bandits

Alessandro Lazaric, Leonardo Cella, Massimiliano Pontil

arxiv:2005.08531 v1 · 2020-05-18 · 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{RPSGZUIZ3XYLWXMHSN5JMXMAHO}

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	2026-07-05T01:03:32.826498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8be46cd119ddf0bb5d87937a965d803bad160276147e0ab273781bde0fe16e89

Aliases

arxiv: 2005.08531 · arxiv_version: 2005.08531v1 · doi: 10.48550/arxiv.2005.08531 · pith_short_12: RPSGZUIZ3XYL · pith_short_16: RPSGZUIZ3XYLWXMH · pith_short_8: RPSGZUIZ

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/RPSGZUIZ3XYLWXMHSN5JMXMAHO \
  | 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: 8be46cd119ddf0bb5d87937a965d803bad160276147e0ab273781bde0fe16e89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "373d5cc1409bde4b3278caef1ee6954a96f1ebf5041b691f9b1017b726257781",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-05-18T08:41:39Z",
    "title_canon_sha256": "a0ef29f48ad35f40077fcb455087a2e9f72e6fe3b761b53aed5d81258b4f334e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08531",
    "kind": "arxiv",
    "version": 1
  }
}