Pith Number

pith:P36QHEZJ

pith:2024:P36QHEZJB3K4EG67JOXGQIHNCJ

not attested not anchored not stored refs pending

Redefining Safety for Autonomous Vehicles

Philip Koopman, William Widen

arxiv:2404.16768 v4 · 2024-04-25 · cs.RO · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P36QHEZJB3K4EG67JOXGQIHNCJ}

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

1 paper in Pith

AI Assurance in UK Defence: Challenges in Operationalising JSP 936

Receipt and verification

First computed	2026-07-05T08:54:49.643364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7efd0393290ed5c21bdf4bae6820ed12744dfaed0fb2812033e08bb291954c25

Aliases

arxiv: 2404.16768 · arxiv_version: 2404.16768v4 · doi: 10.48550/arxiv.2404.16768 · pith_short_12: P36QHEZJB3K4 · pith_short_16: P36QHEZJB3K4EG67 · pith_short_8: P36QHEZJ

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/P36QHEZJB3K4EG67JOXGQIHNCJ \
  | 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: 7efd0393290ed5c21bdf4bae6820ed12744dfaed0fb2812033e08bb291954c25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "950fe6b788a6667240f773dd74cdb1097588d414823309a534363bd130b43f19",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-04-25T17:22:43Z",
    "title_canon_sha256": "ddb68e6dc7628060872a5d00b1c1639a7f0bc7ba51a31f70a202e5feb0866d87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16768",
    "kind": "arxiv",
    "version": 4
  }
}