Pith Number

pith:XU7UBWWB

pith:2022:XU7UBWWBDDIYSHLEUV5DKSQIT7

not attested not anchored not stored refs pending

Learning Differentiable Safety-Critical Control using Control Barrier Functions for Generalization to Novel Environments

Bike Zhang, Hengbo Ma, Koushil Sreenath, Masayoshi Tomizuka

arxiv:2201.01347 v3 · 2022-01-04 · eess.SY · cs.LG · cs.RO · 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{XU7UBWWBDDIYSHLEUV5DKSQIT7}

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	2026-07-05T04:12:52.524322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd3f40dac118d1891d64a57a354a089ffa83876a70f4ab43c6f771dc0e44c218

Aliases

arxiv: 2201.01347 · arxiv_version: 2201.01347v3 · doi: 10.48550/arxiv.2201.01347 · pith_short_12: XU7UBWWBDDIY · pith_short_16: XU7UBWWBDDIYSHLE · pith_short_8: XU7UBWWB

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/XU7UBWWBDDIYSHLEUV5DKSQIT7 \
  | 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: bd3f40dac118d1891d64a57a354a089ffa83876a70f4ab43c6f771dc0e44c218

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45dbe78315a94798a6c5f6f9792ef06c0ed6cf8ddbaa2cb2f17a1584cb37e38d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.RO",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-01-04T20:43:37Z",
    "title_canon_sha256": "a16ca67bd5e8721c4e56eceab49aa8c885aca9992defb884f9f53e8ea624071b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01347",
    "kind": "arxiv",
    "version": 3
  }
}