Pith Number

pith:NGBIWS7L

pith:2025:NGBIWS7LBMX7WZXYLSJXAYTRDZ

not attested not anchored not stored refs pending

Improved YOLOv7 model for insulator defect detection

Dong Chen, Guowu Yuan, Hao Zhou, Yi Ma, Yutang Ma, Zhenyue Wang

arxiv:2502.07179 v1 · 2025-02-11 · 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{NGBIWS7LBMX7WZXYLSJXAYTRDZ}

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	2026-07-05T10:12:33.941527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69828b4beb0b2ffb66f85c937062711e7f5d7480cf435d4a2b324e8b4a7d166e

Aliases

arxiv: 2502.07179 · arxiv_version: 2502.07179v1 · doi: 10.48550/arxiv.2502.07179 · pith_short_12: NGBIWS7LBMX7 · pith_short_16: NGBIWS7LBMX7WZXY · pith_short_8: NGBIWS7L

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/NGBIWS7LBMX7WZXYLSJXAYTRDZ \
  | 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: 69828b4beb0b2ffb66f85c937062711e7f5d7480cf435d4a2b324e8b4a7d166e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9836bce307e6ea9883c8d05923dac1bc6e33cd01969ef03fdda46f586243cc60",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-11T02:09:30Z",
    "title_canon_sha256": "4927efcac83520e33fbd6aaff4229c6ed686c89506cc9985adb955acf1675a3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07179",
    "kind": "arxiv",
    "version": 1
  }
}