Pith Number

pith:3QNZRDM6

pith:2021:3QNZRDM6A6XUXFNHVKBT5NQ6WN

not attested not anchored not stored refs pending

Challenges of engineering safe and secure highly automated vehicles

Dejan Ni\v{c}kovi\'c, Eike M\"ohlmann, J\"urgen Niehaus, Martijn Rooker, Nadja Marko, Peter Priller

arxiv:2103.03544 v2 · 2021-03-05 · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3QNZRDM6A6XUXFNHVKBT5NQ6WN}

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	2026-07-05T02:22:07.499791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc1b988d9e07af4b95a7aa833eb61eb37b4dbde30ce0fd7c0f44d8ad2f7c9c98

Aliases

arxiv: 2103.03544 · arxiv_version: 2103.03544v2 · doi: 10.48550/arxiv.2103.03544 · pith_short_12: 3QNZRDM6A6XU · pith_short_16: 3QNZRDM6A6XUXFNH · pith_short_8: 3QNZRDM6

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/3QNZRDM6A6XUXFNHVKBT5NQ6WN \
  | 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: dc1b988d9e07af4b95a7aa833eb61eb37b4dbde30ce0fd7c0f44d8ad2f7c9c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df184e58772e13da287f4e736583a28abcacec181a9e385e45df404099f00567",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-03-05T08:52:31Z",
    "title_canon_sha256": "79eff6b2bdd43e6f0d7a8d1831781811ffe15c4a29d27a24d082c7a33bac2b62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03544",
    "kind": "arxiv",
    "version": 2
  }
}