Pith Number

pith:PG5GNO4A

pith:2020:PG5GNO4A7JSUIXT7LO5LPUTKS6

not attested not anchored not stored refs pending

Adaptive Robust Quadratic Programs using Control Lyapunov and Barrier Functions

Chuyuan Tao, Naira Hovakimyan, Pan Zhao, Xiaofeng Wang, Yanbing Mao

arxiv:2010.04699 v2 · 2020-10-09 · math.OC · cs.SY · eess.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{PG5GNO4A7JSUIXT7LO5LPUTKS6}

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	2026-07-05T01:44:22.455245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79ba66bb80fa65445e7f5bbab7d26a9793b70201a1762ebedf899fa9c2a87fc8

Aliases

arxiv: 2010.04699 · arxiv_version: 2010.04699v2 · doi: 10.48550/arxiv.2010.04699 · pith_short_12: PG5GNO4A7JSU · pith_short_16: PG5GNO4A7JSUIXT7 · pith_short_8: PG5GNO4A

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/PG5GNO4A7JSUIXT7LO5LPUTKS6 \
  | 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: 79ba66bb80fa65445e7f5bbab7d26a9793b70201a1762ebedf899fa9c2a87fc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc998eb5c43733958dc6c63269abb8d4fa82133aafa66cb15fa50eb6e3d00c07",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-10-09T17:38:52Z",
    "title_canon_sha256": "d6c58f885ca1cc52adaff1a29d3cf964083c713fbe0aa47592866bbf58d9179a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.04699",
    "kind": "arxiv",
    "version": 2
  }
}