Pith Number

pith:SPDOJSAD

pith:2021:SPDOJSADFCLKJ7AOYZ55FSBZXH

not attested not anchored not stored refs pending

Real-time Bangla License Plate Recognition System for Low Resource Video-based Applications

Akib Mohammed Khan, Alif Ashrafee, Md Abdullah Al Nasim, Mohammad Sabik Irbaz

arxiv:2108.08339 v3 · 2021-08-18 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPDOJSADFCLKJ7AOYZ55FSBZXH}

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	2026-07-05T03:31:29.718574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93c6e4c8032896a4fc0ec67bd2c839b9d425030e4d566517bc79d57c5363d5bf

Aliases

arxiv: 2108.08339 · arxiv_version: 2108.08339v3 · doi: 10.48550/arxiv.2108.08339 · pith_short_12: SPDOJSADFCLK · pith_short_16: SPDOJSADFCLKJ7AO · pith_short_8: SPDOJSAD

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/SPDOJSADFCLKJ7AOYZ55FSBZXH \
  | 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: 93c6e4c8032896a4fc0ec67bd2c839b9d425030e4d566517bc79d57c5363d5bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41404601dee0cdc490c7dc7fdcbf8ed8368539f295faba13d3f75a3d5306c4af",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-18T18:31:01Z",
    "title_canon_sha256": "814666614298f8aef36b2236274dd9337773798dcc4724bc9a71d524c3e18717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08339",
    "kind": "arxiv",
    "version": 3
  }
}