Pith Number

pith:CHATWQYT

pith:2020:CHATWQYTW74RLLPZROECF5XWDI

not attested not anchored not stored refs pending

Hybrid Machine Learning Models for Crop Yield Prediction

Amir Mosavi, Bertalan Beszedes, Felde Imre, Karoly Szell, Saeed Nosratabadi, Sina Ardabili

arxiv:2005.04155 v1 · 2020-03-08 · cs.NE · 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{CHATWQYTW74RLLPZROECF5XWDI}

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	2026-07-05T01:01:30.099732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11c13b4313b7f915adf98b8822f6f61a31d60fc7c4bfff39ac6134836617252e

Aliases

arxiv: 2005.04155 · arxiv_version: 2005.04155v1 · doi: 10.48550/arxiv.2005.04155 · pith_short_12: CHATWQYTW74R · pith_short_16: CHATWQYTW74RLLPZ · pith_short_8: CHATWQYT

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/CHATWQYTW74RLLPZROECF5XWDI \
  | 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: 11c13b4313b7f915adf98b8822f6f61a31d60fc7c4bfff39ac6134836617252e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff33adafc66db86b3229255490a35f91edc6c849e1929035ad7d073bf367a11",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2020-03-08T12:01:27Z",
    "title_canon_sha256": "75e2d660aab21cedaafb9cc557b14c3fbe801200fb6fe7163adc9c2a73d8b3ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.04155",
    "kind": "arxiv",
    "version": 1
  }
}