Pith Number

pith:3NFDAVAM

pith:2021:3NFDAVAMY2LHO3K2ZNBE66CTVJ

not attested not anchored not stored refs pending

Safety-Critical Control of Stochastic Systems using Stochastic Control Barrier Functions

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

arxiv:2104.02585 v1 · 2021-04-06 · 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{3NFDAVAMY2LHO3K2ZNBE66CTVJ}

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	2026-07-05T02:29:49.898479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db4a30540cc696776d5acb424f7853aa63643385866a82b268fe914aab5bec44

Aliases

arxiv: 2104.02585 · arxiv_version: 2104.02585v1 · doi: 10.48550/arxiv.2104.02585 · pith_short_12: 3NFDAVAMY2LH · pith_short_16: 3NFDAVAMY2LHO3K2 · pith_short_8: 3NFDAVAM

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/3NFDAVAMY2LHO3K2ZNBE66CTVJ \
  | 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: db4a30540cc696776d5acb424f7853aa63643385866a82b268fe914aab5bec44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62d8e63acce8014471c242c59c7933bc6e29e4199cf18915c093e893ddf03a56",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-04-06T15:25:04Z",
    "title_canon_sha256": "f3834bf6a6d2b5c09879fe134f0d74f9bf07c6cffe1355840bfb71cf5a93ff44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02585",
    "kind": "arxiv",
    "version": 1
  }
}