Pith Number

pith:O2DWS4XG

pith:2026:O2DWS4XGUOVF6YFGO2EUIAG7WP

not attested not anchored not stored refs pending

PhenoYieldNet: Learning Crop-Aware Phenological Responses for Multi-Crop Yield Prediction

Kun Hu, Shan Zeng, Thomas Francis Bishop, Wei Xiang, Xiaogang Zhu, Yu Luo, Zhiyong Wang

arxiv:2605.23478 v1 · 2026-05-22 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2DWS4XGUOVF6YFGO2EUIAG7WP}

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	2026-05-25T02:01:56.953995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76876972e6a3aa5f60a676894400dfb3ff44570a76c15960ec9698296c37b2b9

Aliases

arxiv: 2605.23478 · arxiv_version: 2605.23478v1 · doi: 10.48550/arxiv.2605.23478 · pith_short_12: O2DWS4XGUOVF · pith_short_16: O2DWS4XGUOVF6YFG · pith_short_8: O2DWS4XG

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/O2DWS4XGUOVF6YFGO2EUIAG7WP \
  | 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: 76876972e6a3aa5f60a676894400dfb3ff44570a76c15960ec9698296c37b2b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6da70c9dd4ee1fc77916084a794f160eefde23a369edc0a61b47e20972591ecb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-22T10:39:01Z",
    "title_canon_sha256": "46a86d5b9e8efaba2b716fb36f5c29a556432795abbefce0b0ceba2a1a5fd410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23478",
    "kind": "arxiv",
    "version": 1
  }
}