Pith Number

pith:VJKWG6M2

pith:2023:VJKWG6M2RODHMRIBYJ3YYRPYMN

not attested not anchored not stored refs pending

Real-Time Helmet Violation Detection in AI City Challenge 2023 with Genetic Algorithm-Enhanced YOLOv5

Armstrong Aboah, Ashwin Dhakal, Bijaya Kumar Hatuwal, Elham Soltanikazemi, Imad Eddine Toubal, Kannappan Palaniappan

arxiv:2304.09248 v2 · 2023-04-13 · 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{VJKWG6M2RODHMRIBYJ3YYRPYMN}

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	2026-07-05T07:50:37.964707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa5563799a8b86764501c2778c45f863552ecef2395244f9ec9dd17e22368895

Aliases

arxiv: 2304.09248 · arxiv_version: 2304.09248v2 · doi: 10.48550/arxiv.2304.09248 · pith_short_12: VJKWG6M2RODH · pith_short_16: VJKWG6M2RODHMRIB · pith_short_8: VJKWG6M2

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/VJKWG6M2RODHMRIBYJ3YYRPYMN \
  | 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: aa5563799a8b86764501c2778c45f863552ecef2395244f9ec9dd17e22368895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a24cd30444691ce04bf65fc9c9b7468909c58435e9dbe3f842ca0285dfa6c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-13T22:04:30Z",
    "title_canon_sha256": "beac2d61a66bb3f64b2c3c98a9200bfa00af41478cc23a300581e3414fe6c8b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09248",
    "kind": "arxiv",
    "version": 2
  }
}