Pith Number

pith:P7ZYXLZ4

pith:2019:P7ZYXLZ4DFI5HEXVBMICGBIAS6

not attested not anchored not stored refs pending

Shared Linear Quadratic Regulation Control: A Reinforcement Learning Approach

Daniela Rus, Murad Abu-Khalaf, Sertac Karaman

arxiv:1905.11524 v2 · 2019-05-27 · eess.SY · cs.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{P7ZYXLZ4DFI5HEXVBMICGBIAS6}

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	2026-06-04T20:14:33.422437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ff38baf3c1951d392f50b1023050097b12a2ccefac744390149da167ac8665a

Aliases

arxiv: 1905.11524 · arxiv_version: 1905.11524v2 · doi: 10.48550/arxiv.1905.11524 · pith_short_12: P7ZYXLZ4DFI5 · pith_short_16: P7ZYXLZ4DFI5HEXV · pith_short_8: P7ZYXLZ4

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/P7ZYXLZ4DFI5HEXVBMICGBIAS6 \
  | 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: 7ff38baf3c1951d392f50b1023050097b12a2ccefac744390149da167ac8665a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc58ab50d7f77b91c3593d5f36b5dac9b28d4aaaec9d86cbf226cc74c749de04",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-05-27T21:55:02Z",
    "title_canon_sha256": "665cdd82d3bc6a33865e44a40b36c6f63eaece036c4375c6a76ebe0571d28eb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11524",
    "kind": "arxiv",
    "version": 2
  }
}