Pith Number

pith:V4C5BV6F

pith:2025:V4C5BV6FP6DX4D22R2FJMSMJZZ

not attested not anchored not stored refs pending

Enhancing Highway Safety: Accident Detection on the A9 Test Stretch Using Roadside Sensors

Ahmed Ghita, Akshay Gopalkrishnan, Alois Knoll, Daniel Lehmberg, Marc Pavel, Mohan Trivedi, Ross Greer, Rui Song, Walter Zimmer, Xingcheng Zhou

arxiv:2502.00402 v1 · 2025-02-01 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4C5BV6FP6DX4D22R2FJMSMJZZ}

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	2026-07-05T10:08:33.287655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af05d0d7c57f877e0f5a8e8a964989ce673e0d650d7ca853551f59b626675320

Aliases

arxiv: 2502.00402 · arxiv_version: 2502.00402v1 · doi: 10.48550/arxiv.2502.00402 · pith_short_12: V4C5BV6FP6DX · pith_short_16: V4C5BV6FP6DX4D22 · pith_short_8: V4C5BV6F

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/V4C5BV6FP6DX4D22R2FJMSMJZZ \
  | 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: af05d0d7c57f877e0f5a8e8a964989ce673e0d650d7ca853551f59b626675320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f58cdcb9b4e7edee2749bd0084e5deefba1df87868ac5165d2958bcd820c1855",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-01T11:34:16Z",
    "title_canon_sha256": "64a7fde52c1c222099ec59cf6e64590291ba48b0c0dd2b1741d998ad5dc6c271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00402",
    "kind": "arxiv",
    "version": 1
  }
}