Pith Number

pith:X4WQRM2Z

pith:2022:X4WQRM2ZP4WS73ERJFHQEX24KH

not attested not anchored not stored refs pending

Stochastic Multi-armed Bandits with Non-stationary Rewards Generated by a Linear Dynamical System

Bruno Sinopoli, Jonathan Gornet, Mehdi Hosseinzadeh

arxiv:2204.05782 v1 · 2022-04-06 · cs.LG · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4WQRM2ZP4WS73ERJFHQEX24KH}

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	2026-07-05T04:14:02.363729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf2d08b3597f2d2fec91494f025f5c51fda1b1db6bf5c720ff3f25ca55593f17

Aliases

arxiv: 2204.05782 · arxiv_version: 2204.05782v1 · doi: 10.48550/arxiv.2204.05782 · pith_short_12: X4WQRM2ZP4WS · pith_short_16: X4WQRM2ZP4WS73ER · pith_short_8: X4WQRM2Z

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/X4WQRM2ZP4WS73ERJFHQEX24KH \
  | 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: bf2d08b3597f2d2fec91494f025f5c51fda1b1db6bf5c720ff3f25ca55593f17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89e0ca2d40f51d9da3d6bae2fd3f8f12a883da2e26b6f6913e9ca61be097ccab",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-06T19:22:33Z",
    "title_canon_sha256": "857676a58a261798c15b7fce8ecf4aa0dbecdbc125c06e2b0a55692ba6e30696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.05782",
    "kind": "arxiv",
    "version": 1
  }
}