Pith Number

pith:Q7QAFT73

pith:2022:Q7QAFT736NCRCKVQKI7HLF5LFI

not attested not anchored not stored refs pending

Data-Driven Learning of Safety-Critical Control with Stochastic Control Barrier Functions

Chuanzheng Wang, Jun Liu, Stephen L. Smith, Yiming Meng

arxiv:2205.11513 v1 · 2022-05-22 · 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{Q7QAFT736NCRCKVQKI7HLF5LFI}

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	2026-07-05T04:26:04.980241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87e002cffbf345112ab0523e7597ab2a3071ce04dc048302289c92c784d27eba

Aliases

arxiv: 2205.11513 · arxiv_version: 2205.11513v1 · doi: 10.48550/arxiv.2205.11513 · pith_short_12: Q7QAFT736NCR · pith_short_16: Q7QAFT736NCRCKVQ · pith_short_8: Q7QAFT73

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/Q7QAFT736NCRCKVQKI7HLF5LFI \
  | 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: 87e002cffbf345112ab0523e7597ab2a3071ce04dc048302289c92c784d27eba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e1774775cea67202d78b27051bf9da92741ad32532b258289f03c0f30afba30",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-05-22T23:14:41Z",
    "title_canon_sha256": "5c0e971f50c6a38cf1a72e54cc38f26b269fb64f5cada970e287ceec75833888"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11513",
    "kind": "arxiv",
    "version": 1
  }
}