Pith Number

pith:PMLTTDA4

pith:2022:PMLTTDA4DE7EVDQGJLUMEAMC4I

not attested not anchored not stored refs pending

Safe Control with Learned Certificates: A Survey of Neural Lyapunov, Barrier, and Contraction methods

Charles Dawson, Chuchu Fan, Sicun Gao

arxiv:2202.11762 v2 · 2022-02-23 · cs.RO · 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{PMLTTDA4DE7EVDQGJLUMEAMC4I}

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

2 papers in Pith

Towards Learning and Verifying Maximal Neural Lyapunov Functions

A Review On Safe Reinforcement Learning Using Lyapunov and Barrier Functions

Receipt and verification

First computed	2026-07-05T05:26:38.949538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b17398c1c193e4a8e064ae8c20182e2095197a8ae842063d7560b986bb7190b

Aliases

arxiv: 2202.11762 · arxiv_version: 2202.11762v2 · doi: 10.48550/arxiv.2202.11762 · pith_short_12: PMLTTDA4DE7E · pith_short_16: PMLTTDA4DE7EVDQG · pith_short_8: PMLTTDA4

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/PMLTTDA4DE7EVDQGJLUMEAMC4I \
  | 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: 7b17398c1c193e4a8e064ae8c20182e2095197a8ae842063d7560b986bb7190b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9548b1a4e18533c623cd5abbf682b6fbb9e68972e30028914488cda2cd5460d8",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-02-23T20:11:13Z",
    "title_canon_sha256": "57d343f604b5d89bec48d7b67283d078e115520aefd2d58c6c7da2930548fd3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11762",
    "kind": "arxiv",
    "version": 2
  }
}