Pith Number

pith:RQ4GSOC3

pith:2024:RQ4GSOC35BFH6YPRFJZFHF4JXP

not attested not anchored not stored refs pending

Active learning for efficient annotation in precision agriculture: a use-case on crop-weed semantic segmentation

Bart M. van Marrewijk, Boubacar Diallo, Charbel Dandjinou, Dan Jeric Arcega Rustia, J\'er\^ome Dias, Nicolas Franco Gonzalez, Paul Melki, Pieter M. Blok

arxiv:2404.02580 v1 · 2024-04-03 · 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{RQ4GSOC35BFH6YPRFJZFHF4JXP}

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	2026-07-05T08:03:58.528714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c3869385be84a7f61f12a72539789bbe384d78eb9ed1de6e1f1ef720ca24f88

Aliases

arxiv: 2404.02580 · arxiv_version: 2404.02580v1 · doi: 10.48550/arxiv.2404.02580 · pith_short_12: RQ4GSOC35BFH · pith_short_16: RQ4GSOC35BFH6YPR · pith_short_8: RQ4GSOC3

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/RQ4GSOC35BFH6YPRFJZFHF4JXP \
  | 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: 8c3869385be84a7f61f12a72539789bbe384d78eb9ed1de6e1f1ef720ca24f88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7061aec85e47dc36003c7a65e5c8d6acc24f4b4cbffb8ed5978db61623632c5e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-03T08:55:44Z",
    "title_canon_sha256": "28746cd1bb0eade0079703aeff0ec8d8e32fc1d92da9291fc46d37497f00ae9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.02580",
    "kind": "arxiv",
    "version": 1
  }
}