Pith Number

pith:KJI7XBBW

pith:2019:KJI7XBBW7SN5Y2CXB3AVJRLDOI

not attested not anchored not stored refs pending

An Efficient and Layout-Independent Automatic License Plate Recognition System Based on the YOLO detector

David Menotti, Eduardo Todt, Gabriel R. Gon\c{c}alves, Luiz A. Zanlorensi, Rayson Laroca, William Robson Schwartz

arxiv:1909.01754 v4 · 2019-09-04 · 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{KJI7XBBW7SN5Y2CXB3AVJRLDOI}

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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.

Cited by

1 paper in Pith

LPTR-AFLNet: Lightweight Integrated Chinese License Plate Rectification and Recognition Network

Receipt and verification

First computed	2026-07-05T02:21:12.647922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5251fb8436fc9bdc68570ec154c563722d41154c16cf01daf21949f440e8b072

Aliases

arxiv: 1909.01754 · arxiv_version: 1909.01754v4 · doi: 10.48550/arxiv.1909.01754 · pith_short_12: KJI7XBBW7SN5 · pith_short_16: KJI7XBBW7SN5Y2CX · pith_short_8: KJI7XBBW

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/KJI7XBBW7SN5Y2CXB3AVJRLDOI \
  | 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: 5251fb8436fc9bdc68570ec154c563722d41154c16cf01daf21949f440e8b072

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1799868fd5476f6199f7940eeff7f78e86969ebd45825c33b27757bc310c75bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-04T12:51:51Z",
    "title_canon_sha256": "72ffd18f37c5070996572004c72b730bee8e69fd21b741455075a2a6493989f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01754",
    "kind": "arxiv",
    "version": 4
  }
}