Pith Number

pith:U5ULH22B

pith:2015:U5ULH22BLAR2YBKGTGTATNDIZ5

not attested not anchored not stored refs pending

Detection and Recognition of Malaysian Special License Plate Based On SIFT Features

Hamam Mokayed, Hock Woon Hon, Hooi Sin Ng, Kim Meng Liang, Yong Haur Tay

arxiv:1504.06921 v1 · 2015-04-27 · 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{U5ULH22BLAR2YBKGTGTATNDIZ5}

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	2026-05-18T02:17:44.096241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a768b3eb415823ac054699a609b468cf7dabc3778eeb581e99c9bc2ae1bb8abf

Aliases

arxiv: 1504.06921 · arxiv_version: 1504.06921v1 · doi: 10.48550/arxiv.1504.06921 · pith_short_12: U5ULH22BLAR2 · pith_short_16: U5ULH22BLAR2YBKG · pith_short_8: U5ULH22B

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/U5ULH22BLAR2YBKGTGTATNDIZ5 \
  | 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: a768b3eb415823ac054699a609b468cf7dabc3778eeb581e99c9bc2ae1bb8abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4488b9350552ad6abff760b59650111552fe716ad426ecc58e1c3c3a609f00ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-04-27T03:49:33Z",
    "title_canon_sha256": "3717d1478725fd90095651f3e3488cd26da7a25e70ea8d04e5f27e6504d46e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06921",
    "kind": "arxiv",
    "version": 1
  }
}