Pith Number

pith:HHFKXTIS

pith:2025:HHFKXTISCJFQSOPOOJQCVCN7K6

not attested not anchored not stored refs pending

California Crop Yield Benchmark: Combining Satellite Image, Climate, Evapotranspiration, and Soil Data Layers for County-Level Yield Forecasting of Over 70 Crops

Hamid Kamangir, Mason Earles, Mona Hajiesmaeeli

arxiv:2506.10228 v1 · 2025-06-11 · 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{HHFKXTISCJFQSOPOOJQCVCN7K6}

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	2026-07-05T11:20:19.482664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39caabcd12124b0939ee72602a89bf57874e537da00a2a6ae10b23122beb0a6f

Aliases

arxiv: 2506.10228 · arxiv_version: 2506.10228v1 · doi: 10.48550/arxiv.2506.10228 · pith_short_12: HHFKXTISCJFQ · pith_short_16: HHFKXTISCJFQSOPO · pith_short_8: HHFKXTIS

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/HHFKXTISCJFQSOPOOJQCVCN7K6 \
  | 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: 39caabcd12124b0939ee72602a89bf57874e537da00a2a6ae10b23122beb0a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5b3b33e3e604db0c9f0f885fbd5a3402b8ae1b31f06865079940149a9cd6c6a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-11T23:12:22Z",
    "title_canon_sha256": "78a635d2ce617a1681ea9d974e23a9f2f8400ec22ecdc93f7b3264a1e6881e6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.10228",
    "kind": "arxiv",
    "version": 1
  }
}