Pith Number

pith:5LZHULBN

pith:2026:5LZHULBN27KUXIXO4RBMZFAY3Z

not attested not anchored not stored refs pending

Embeddings based Anomaly Detection for Cleaning Global Crop Type Reference Datasets

Christina Butsko, Jeroen Degerickx, Kristof Van Tricht, Syed Roshaan Ali Shah, Zoltan Szantoi

arxiv:2607.23908 v1 · 2026-07-27 · 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{5LZHULBN27KUXIXO4RBMZFAY3Z}

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	2026-07-28T01:23:17.263063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaf27a2c2dd7d54ba2eee442cc9418de5a7820078428500e6e4f7dea39df5dca

Aliases

arxiv: 2607.23908 · arxiv_version: 2607.23908v1 · doi: 10.48550/arxiv.2607.23908 · pith_short_12: 5LZHULBN27KU · pith_short_16: 5LZHULBN27KUXIXO · pith_short_8: 5LZHULBN

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/5LZHULBN27KUXIXO4RBMZFAY3Z \
  | 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: eaf27a2c2dd7d54ba2eee442cc9418de5a7820078428500e6e4f7dea39df5dca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "905b05c091605748994af4645f297e7172683e14ca56dc0954c43a019e328146",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-27T00:52:52Z",
    "title_canon_sha256": "b5e1036ca95a5be1cb68b43963e5f83caaa0da7f82fc9ed7c96afae401c7ced0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23908",
    "kind": "arxiv",
    "version": 1
  }
}