Pith Number

pith:NRK3NXD6

pith:2025:NRK3NXD6TYHV444WPEB4DROCLO

not attested not anchored not stored refs pending

Towards Efficient and Intelligent Laser Weeding: Method and Dataset for Weed Stem Detection

Bei Cui, Dingning Liu, Haoyang Su, Jinzhe Li, Nanqing Dong, Qingbo Yuan, Wanli Ouyang, Zhihui Wang

arxiv:2502.06255 v1 · 2025-02-10 · 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{NRK3NXD6TYHV444WPEB4DROCLO}

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	2026-07-05T10:11:49.651300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c55b6dc7e9e0f5e73967903c1c5c25bb327e33dfbc411c5f1e1886b574dd9d9

Aliases

arxiv: 2502.06255 · arxiv_version: 2502.06255v1 · doi: 10.48550/arxiv.2502.06255 · pith_short_12: NRK3NXD6TYHV · pith_short_16: NRK3NXD6TYHV444W · pith_short_8: NRK3NXD6

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/NRK3NXD6TYHV444WPEB4DROCLO \
  | 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: 6c55b6dc7e9e0f5e73967903c1c5c25bb327e33dfbc411c5f1e1886b574dd9d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6f4d35007e31aba5626b2b6fdeb26a5f92e9a1189588a7c970704996f84857a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-10T08:42:46Z",
    "title_canon_sha256": "efd6b968169dd701aa069de8c5307b5782b75ab373fc2e88b61963049a2fe9c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06255",
    "kind": "arxiv",
    "version": 1
  }
}