Pith Number

pith:HPTL3Z5Z

pith:2023:HPTL3Z5ZQDXNIEY66ZZBYZVKGL

not attested not anchored not stored refs pending

Benign Nonconvex Landscapes in Optimal and Robust Control, Part I: Global Optimality

Chih-Fan Pai, Yang Zheng, Yujie Tang

arxiv:2312.15332 v1 · 2023-12-23 · math.OC · cs.SY · eess.SY · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPTL3Z5ZQDXNIEY66ZZBYZVKGL}

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

Direct Data-Driven Linear Quadratic Tracking via Policy Optimization

Receipt and verification

First computed	2026-07-05T07:27:33.776478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3be6bde7b980eed4131ef6721c66aa32ed6dc7bbeeb3638d66b9a6f0c41f63c8

Aliases

arxiv: 2312.15332 · arxiv_version: 2312.15332v1 · doi: 10.48550/arxiv.2312.15332 · pith_short_12: HPTL3Z5ZQDXN · pith_short_16: HPTL3Z5ZQDXNIEY6 · pith_short_8: HPTL3Z5Z

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/HPTL3Z5ZQDXNIEY66ZZBYZVKGL \
  | 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: 3be6bde7b980eed4131ef6721c66aa32ed6dc7bbeeb3638d66b9a6f0c41f63c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1df470ece44443da00095ab6cdc5bc1b94a2b243268a2722fc227fe58cbb3fa7",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-12-23T19:39:14Z",
    "title_canon_sha256": "1c340286fd766e0a483a3255ee95bb0f7249c98e9442b4ef48062f7111ad429a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.15332",
    "kind": "arxiv",
    "version": 1
  }
}