Pith Number

pith:MVSHWQB5

pith:2022:MVSHWQB53QKGCCTXLY7DBXC2HN

not attested not anchored not stored refs pending

Optimal Covariance Steering for Discrete-Time Linear Stochastic Systems

Fengjiao Liu, George Rapakoulias, Panagiotis Tsiotras

arxiv:2211.00618 v3 · 2022-11-01 · 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{MVSHWQB53QKGCCTXLY7DBXC2HN}

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	2026-07-05T09:16:05.877320Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65647b403ddc14610a775e3e30dc5a3b58cc3491b68c8d49c60ecef47099b4a9

Aliases

arxiv: 2211.00618 · arxiv_version: 2211.00618v3 · doi: 10.48550/arxiv.2211.00618 · pith_short_12: MVSHWQB53QKG · pith_short_16: MVSHWQB53QKGCCTX · pith_short_8: MVSHWQB5

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/MVSHWQB53QKGCCTXLY7DBXC2HN \
  | 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: 65647b403ddc14610a775e3e30dc5a3b58cc3491b68c8d49c60ecef47099b4a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5acd8e950b7ac8c7efb22d54c615ba7bb3c0c5a056a4d0da274f5ec4dee4187d",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-11-01T17:35:01Z",
    "title_canon_sha256": "6f72520b059115561b261eb75f11491a751dce6952921b925901a0cd6974ea14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00618",
    "kind": "arxiv",
    "version": 3
  }
}