Pith Number

pith:ZP3P5BNF

pith:2026:ZP3P5BNF36CLPJ3J552HBZNOW4

not attested not anchored not stored refs pending

Optimal Gap-Dependent Regret for Private Stochastic Decision-Theoretic Online Learning

Roberto Colomboni, Tommaso Cesari

arxiv:2605.29148 v1 · 2026-05-27 · cs.LG · 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{ZP3P5BNF36CLPJ3J552HBZNOW4}

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	2026-05-29T01:05:20.819336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbf6fe85a5df84b7a769ef7470e5aeb71240a4f144a12523fc154c7e2e5932bb

Aliases

arxiv: 2605.29148 · arxiv_version: 2605.29148v1 · doi: 10.48550/arxiv.2605.29148 · pith_short_12: ZP3P5BNF36CL · pith_short_16: ZP3P5BNF36CLPJ3J · pith_short_8: ZP3P5BNF

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/ZP3P5BNF36CLPJ3J552HBZNOW4 \
  | 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: cbf6fe85a5df84b7a769ef7470e5aeb71240a4f144a12523fc154c7e2e5932bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ec350a9758b69f64f7977b630bd20780b40df05be1751b0b7f5f736a012b87",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-27T22:17:00Z",
    "title_canon_sha256": "1c1950857806623e3dea6b47c255d0e36f09851e765d8b48d8767550f676a061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29148",
    "kind": "arxiv",
    "version": 1
  }
}