Pith Number

pith:DRQNF7GO

pith:2025:DRQNF7GOMRTMXIMUT2BMG5NQ4J

not attested not anchored not stored refs pending

Crop recommendation with machine learning: leveraging environmental and economic factors for optimal crop selection

Silima Marshal DAbreo, Steven Sam

arxiv:2505.21201 v1 · 2025-05-27 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRQNF7GOMRTMXIMUT2BMG5NQ4J}

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	2026-07-05T11:10:38.669910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c60d2fcce6466cba1949e82c375b0e2602d627b87182b5f6934a69372482457

Aliases

arxiv: 2505.21201 · arxiv_version: 2505.21201v1 · doi: 10.48550/arxiv.2505.21201 · pith_short_12: DRQNF7GOMRTM · pith_short_16: DRQNF7GOMRTMXIMU · pith_short_8: DRQNF7GO

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/DRQNF7GOMRTMXIMUT2BMG5NQ4J \
  | 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: 1c60d2fcce6466cba1949e82c375b0e2602d627b87182b5f6934a69372482457

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27638ca1d0427c470d6d9689f9ad7478daca10b9bafc47f3432c61b9b0e1aca1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-27T13:47:56Z",
    "title_canon_sha256": "abd4930dda05d70b32f50f3b3df4f12f7b34432bd09f34d4344c4b16be2faeb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21201",
    "kind": "arxiv",
    "version": 1
  }
}