Pith Number

pith:MLL2PKO3

pith:2024:MLL2PKO3EAK2Z7E6B3H7BKVW2S

not attested not anchored not stored refs pending

FAD-SAR: A Novel Fishing Activity Detection System via Synthetic Aperture Radar Images Based on Deep Learning Method

Jen-Shiun Chiang, Jinze Yu, Rui-Yang Ju, Siao Li, Yanbing Bai, Zihao Yang

arxiv:2404.18245 v2 · 2024-04-28 · 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{MLL2PKO3EAK2Z7E6B3H7BKVW2S}

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	2026-07-05T08:43:09.992667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62d7a7a9db2015acfc9e0ecff0aab6d49e5421c919fb032d8d5e5b818e5668a6

Aliases

arxiv: 2404.18245 · arxiv_version: 2404.18245v2 · doi: 10.48550/arxiv.2404.18245 · pith_short_12: MLL2PKO3EAK2 · pith_short_16: MLL2PKO3EAK2Z7E6 · pith_short_8: MLL2PKO3

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/MLL2PKO3EAK2Z7E6B3H7BKVW2S \
  | 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: 62d7a7a9db2015acfc9e0ecff0aab6d49e5421c919fb032d8d5e5b818e5668a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e10971b46d1cb8d9f6fd4f2a9b7169150d2cd76779f108c6f5893a0273ddd2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-28T16:55:44Z",
    "title_canon_sha256": "fcd7cb2eab5c41c0851912745b0759ee9fb74f8466dee17cf5e52ffac294c098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18245",
    "kind": "arxiv",
    "version": 2
  }
}