Pith Number

pith:SMGHRENM

pith:2021:SMGHRENMEAQMGWFOKX5GDCQ2HN

not attested not anchored not stored refs pending

Formal Estimation of Collision Risks for Autonomous Vehicles: A Compositional Data-Driven Approach

Abolfazl Lavaei, Andrea Censi, Emilio Frazzoli, Luigi Di Lillo

arxiv:2112.07187 v2 · 2021-12-14 · eess.SY · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMGHRENMEAQMGWFOKX5GDCQ2HN}

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	2026-07-05T04:41:53.062614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

930c7891ac2020c358ae55fa618a1a3b76af2b868a098daaf6891aa7d574983f

Aliases

arxiv: 2112.07187 · arxiv_version: 2112.07187v2 · doi: 10.48550/arxiv.2112.07187 · pith_short_12: SMGHRENMEAQM · pith_short_16: SMGHRENMEAQMGWFO · pith_short_8: SMGHRENM

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/SMGHRENMEAQMGWFOKX5GDCQ2HN \
  | 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: 930c7891ac2020c358ae55fa618a1a3b76af2b868a098daaf6891aa7d574983f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c25e91aa8c74fc57e2540070612b8aff21644db48084d5864a11fb2b254426",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-12-14T06:29:49Z",
    "title_canon_sha256": "b5ad831f974fc5f0a86606d8593ab3b40efedd0c57e8da390f82adb76a1ea629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.07187",
    "kind": "arxiv",
    "version": 2
  }
}