Pith Number

pith:ZIXAVAHL

pith:2018:ZIXAVAHLFTFTXAVYQM24RNJU4Q

not attested not anchored not stored refs pending

Model-Free Linear Quadratic Control via Reduction to Expert Prediction

Csaba Szepesvari, Nevena Lazic, Yasin Abbasi-Yadkori

arxiv:1804.06021 v3 · 2018-04-17 · cs.LG · math.OC · 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{ZIXAVAHLFTFTXAVYQM24RNJU4Q}

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	2026-05-18T00:04:00.389357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca2e0a80eb2ccb3b82b88335c8b534e40cfbbcc830d631cffa3fdf835a04e047

Aliases

arxiv: 1804.06021 · arxiv_version: 1804.06021v3 · doi: 10.48550/arxiv.1804.06021 · pith_short_12: ZIXAVAHLFTFT · pith_short_16: ZIXAVAHLFTFTXAVY · pith_short_8: ZIXAVAHL

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/ZIXAVAHLFTFTXAVYQM24RNJU4Q \
  | 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: ca2e0a80eb2ccb3b82b88335c8b534e40cfbbcc830d631cffa3fdf835a04e047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2f01b87adc3b5e83d6eda8013dd9da2fb781e420cb72b5f0da035545be39227",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-17T02:52:38Z",
    "title_canon_sha256": "29a9281c6c6801893356cd23874a97496884ea6bd1491f0f706e543a9de0f8f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06021",
    "kind": "arxiv",
    "version": 3
  }
}