Pith Number

pith:VKROBWF4

pith:2018:VKROBWF4Z4I3PUHKYDEANHYLLG

not attested not anchored not stored refs pending

DeepWeeds: A Multiclass Weed Species Image Dataset for Deep Learning

Alex Olsen, Benjamin Girgenti, Brendan Calvert, Bronson Philippa, Dmitry A. Konovalov, Jake C. Wood, James Whinney, Jamie Johns, Mostafa Rahimi Azghadi, Owen Kenny, Peter Ridd, Ronald D. White, Wesley Banks

arxiv:1810.05726 v3 · 2018-10-09 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VKROBWF4Z4I3PUHKYDEANHYLLG}

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	2026-05-17T23:54:02.478065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaa2e0d8bccf11b7d0eac0c8069f0b59b8153ca158a1c01709c7009acc0594ee

Aliases

arxiv: 1810.05726 · arxiv_version: 1810.05726v3 · doi: 10.48550/arxiv.1810.05726 · pith_short_12: VKROBWF4Z4I3 · pith_short_16: VKROBWF4Z4I3PUHK · pith_short_8: VKROBWF4

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/VKROBWF4Z4I3PUHKYDEANHYLLG \
  | 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: aaa2e0d8bccf11b7d0eac0c8069f0b59b8153ca158a1c01709c7009acc0594ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f890dbcfa43c22b1ad9bfa3c335fd6d7f807cf9b20d5f878c82c863a7a0e39c",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-09T05:53:26Z",
    "title_canon_sha256": "99190fe9f0bb0104371aaaf7090b71ae64f30eed5f404559739540838991a0d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05726",
    "kind": "arxiv",
    "version": 3
  }
}