Pith Number

pith:27A3Q3VG

pith:2023:27A3Q3VG4K4DAAQMN623KONGZI

not attested not anchored not stored refs pending

PSO-Based Optimal Coverage Path Planning for Surface Defect Inspection of 3C Components with a Robotic Line Scanner

Anqing Duan, David Navarro-Alarcon, Hoi-Yin Lee, Hongpeng Chen, Muhammad Muddassir, Pai Zheng, Shengzeng Huo

arxiv:2307.04431 v3 · 2023-07-10 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27A3Q3VG4K4DAAQMN623KONGZI}

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	2026-07-05T08:49:24.960000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7c1b86ea6e2b830020c6fb5b539a6ca3347f50399df7d8ca49c66c1dc81443f

Aliases

arxiv: 2307.04431 · arxiv_version: 2307.04431v3 · doi: 10.48550/arxiv.2307.04431 · pith_short_12: 27A3Q3VG4K4D · pith_short_16: 27A3Q3VG4K4DAAQM · pith_short_8: 27A3Q3VG

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/27A3Q3VG4K4DAAQMN623KONGZI \
  | 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: d7c1b86ea6e2b830020c6fb5b539a6ca3347f50399df7d8ca49c66c1dc81443f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fddb14b632d819d981f43b3c4874c860804fab53ad44239abf7c314cb1d5526",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-07-10T09:11:52Z",
    "title_canon_sha256": "8126cfbd2c73a72b2f691bbace1f3f0a73d185d51033919183bcca222cec4b0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04431",
    "kind": "arxiv",
    "version": 3
  }
}