Pith Number

pith:ZNPWSB5Y

pith:2022:ZNPWSB5YKXIVEVDC2ISR5VREEI

not attested not anchored not stored refs pending

Policy Optimization over Submanifolds for Linearly Constrained Feedback Synthesis

Mehran Mesbahi, Shahriar Talebi

arxiv:2201.11157 v2 · 2022-01-26 · math.OC · cs.SY · eess.SY · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNPWSB5YKXIVEVDC2ISR5VREEI}

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.

Cited by

1 paper in Pith

Learning Kalman Policy for Singular Unknown Covariances via Riemannian Regularization

Receipt and verification

First computed	2026-07-05T07:05:29.304053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb5f6907b855d1525462d2251ed624221b3a5a99fd42fb31c2ea5661de9501d9

Aliases

arxiv: 2201.11157 · arxiv_version: 2201.11157v2 · doi: 10.48550/arxiv.2201.11157 · pith_short_12: ZNPWSB5YKXIV · pith_short_16: ZNPWSB5YKXIVEVDC · pith_short_8: ZNPWSB5Y

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/ZNPWSB5YKXIVEVDC2ISR5VREEI \
  | 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: cb5f6907b855d1525462d2251ed624221b3a5a99fd42fb31c2ea5661de9501d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de8b2ab4a5e6dac72bc5128b3dbd3e575709ee297714d9fdc86a3e0b7b2fdc1",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-01-26T19:45:04Z",
    "title_canon_sha256": "96c07983c9a0c13b2e784f9bd97b0983adc827fe6e9c67a36675851bff762934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11157",
    "kind": "arxiv",
    "version": 2
  }
}