Pith Number

pith:EWCXI7DR

pith:2020:EWCXI7DRGAURXFRRTBPWHTBKBF

not attested not anchored not stored refs pending

Global Wheat Head Detection (GWHD) dataset: a large and diverse dataset of high resolution RGB labelled images to develop and benchmark wheat head detection methods

A. Hund, B. de Solan, B. Zheng, C. Pozniak, E. David, F. Baret, G. Ishikawa, H. Aasen, I. Stavness, K. Nagasawa, M.A. Badhon, N. Kirchgessner, P. Sadeghi-Tehran, S.C. Chapman, S. Liu, S. Madec, W. Guo

arxiv:2005.02162 v2 · 2020-04-25 · cs.CV · 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{EWCXI7DRGAURXFRRTBPWHTBKBF}

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	2026-07-05T01:14:49.643712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2585747c7130291b9631985f63cc2a09766ef372386a1c5ec91b3345160a1095

Aliases

arxiv: 2005.02162 · arxiv_version: 2005.02162v2 · doi: 10.48550/arxiv.2005.02162 · pith_short_12: EWCXI7DRGAUR · pith_short_16: EWCXI7DRGAURXFRR · pith_short_8: EWCXI7DR

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/EWCXI7DRGAURXFRRTBPWHTBKBF \
  | 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: 2585747c7130291b9631985f63cc2a09766ef372386a1c5ec91b3345160a1095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91f470e36c1badcfbe52d2643ce46135e27091a18fffe249b4d3d291658b92af",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-25T14:20:26Z",
    "title_canon_sha256": "3c9b52210ba4c2a7b58583f04655f7eda4daf12fc4f1071c392743b08b1fa971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02162",
    "kind": "arxiv",
    "version": 2
  }
}