Pith Number

pith:PWOBUQPR

pith:2025:PWOBUQPRBVVVS4NAMR7ERDWVQH

not attested not anchored not stored refs pending

Dual LiDAR-Based Traffic Movement Count Estimation at a Signalized Intersection: Deployment, Data Collection, and Preliminary Analysis

Guoyuan Wu, Kanok Boriboonsomsin, Matthew Barth, Saswat Priyadarshi Nayak

arxiv:2507.13073 v1 · 2025-07-17 · eess.SY · cs.CV · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWOBUQPRBVVVS4NAMR7ERDWVQH}

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	2026-07-05T11:38:54.207603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d9c1a41f10d6b5971a0647e488ed581fb59d30adc7269eb95a6d30b9c9abf97

Aliases

arxiv: 2507.13073 · arxiv_version: 2507.13073v1 · doi: 10.48550/arxiv.2507.13073 · pith_short_12: PWOBUQPRBVVV · pith_short_16: PWOBUQPRBVVVS4NA · pith_short_8: PWOBUQPR

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/PWOBUQPRBVVVS4NAMR7ERDWVQH \
  | 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: 7d9c1a41f10d6b5971a0647e488ed581fb59d30adc7269eb95a6d30b9c9abf97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9206fb4a9105e471b764b8db8951b9eb95edbcc470247f8430dc96961587ecc9",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-07-17T12:42:28Z",
    "title_canon_sha256": "152cbd5c184d04974271c14fdf9f380a8b80e13ec713a734720730dd41838212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13073",
    "kind": "arxiv",
    "version": 1
  }
}