Pith Number

pith:UG7D4D2P

pith:2025:UG7D4D2PWX5OYRUY4JT4EUNOCP

not attested not anchored not stored refs pending

Semi-Supervised Weed Detection in Vegetable Fields: In-domain and Cross-domain Experiments

Boyang Deng, Yuzhen Lu

arxiv:2502.17673 v1 · 2025-02-24 · 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{UG7D4D2PWX5OYRUY4JT4EUNOCP}

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	2026-07-05T10:19:42.284208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1be3e0f4fb5faec4698e267c251ae13d9b663859ecc971886f7456aa6739428

Aliases

arxiv: 2502.17673 · arxiv_version: 2502.17673v1 · doi: 10.48550/arxiv.2502.17673 · pith_short_12: UG7D4D2PWX5O · pith_short_16: UG7D4D2PWX5OYRUY · pith_short_8: UG7D4D2P

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/UG7D4D2PWX5OYRUY4JT4EUNOCP \
  | 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: a1be3e0f4fb5faec4698e267c251ae13d9b663859ecc971886f7456aa6739428

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05bc4da61c0dd13077d1e933a94cb63cadb74f62ac2ab31ffc634924c5aa67d6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-24T21:39:47Z",
    "title_canon_sha256": "b3bef04caeb2d63a5443c29c04d29358385c71ac3781bc31dafd6e432aacb790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17673",
    "kind": "arxiv",
    "version": 1
  }
}