Pith Number

pith:I4E5ZLPA

pith:2019:I4E5ZLPA7A3QEMNX6RTY6WNC7C

not attested not anchored not stored refs pending

An Agency-Directed Approach to Test Generation for Simulation-based Autonomous Vehicle Verification

Abanoub Ghobrial, Greg Chance, Kerstin Eder, Severin Lemaignan, Tony Pipe

arxiv:1912.05434 v3 · 2019-12-11 · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4E5ZLPA7A3QEMNX6RTY6WNC7C}

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	2026-07-05T01:31:09.231487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4709dcade0f8370231b7f4678f59a2f8808eeb74ff6da9a9b7a50ef33d159fee

Aliases

arxiv: 1912.05434 · arxiv_version: 1912.05434v3 · doi: 10.48550/arxiv.1912.05434 · pith_short_12: I4E5ZLPA7A3Q · pith_short_16: I4E5ZLPA7A3QEMNX · pith_short_8: I4E5ZLPA

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/I4E5ZLPA7A3QEMNX6RTY6WNC7C \
  | 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: 4709dcade0f8370231b7f4678f59a2f8808eeb74ff6da9a9b7a50ef33d159fee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28f60c4e148c6c2318729e62b4e4261f936b32709ca0d07933d464747fa8e2fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2019-12-11T16:41:29Z",
    "title_canon_sha256": "626cf743ebd165d37aff7242bee41e88190a336a51f383de689ed74c4b29f032"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.05434",
    "kind": "arxiv",
    "version": 3
  }
}