Pith Number

pith:WQSBJ72P

pith:2017:WQSBJ72PJA7MPZWYQQ36PK5QCY

not attested not anchored not stored refs pending

An In-field Automatic Wheat Disease Diagnosis System

Changshui Zhang, Fenghua Mei, Guannan Zhao, Jiang Lu, Jie Hu

arxiv:1710.08299 v1 · 2017-09-26 · 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{WQSBJ72PJA7MPZWYQQ36PK5QCY}

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	2026-05-18T00:32:16.778021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b42414ff4f483ec7e6d88437e7abb01635b67f92b0dbaa5d56247035554ec78c

Aliases

arxiv: 1710.08299 · arxiv_version: 1710.08299v1 · doi: 10.48550/arxiv.1710.08299 · pith_short_12: WQSBJ72PJA7M · pith_short_16: WQSBJ72PJA7MPZWY · pith_short_8: WQSBJ72P

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/WQSBJ72PJA7MPZWYQQ36PK5QCY \
  | 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: b42414ff4f483ec7e6d88437e7abb01635b67f92b0dbaa5d56247035554ec78c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15bc6fbe88eefa18cad9de98ffc0471205c4f2944baea15503210b4bd33d4234",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-26T05:20:12Z",
    "title_canon_sha256": "be76d430344fc2ab3cabe00fe6cb705d38aa266e6690e37aae7c5d9206835493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08299",
    "kind": "arxiv",
    "version": 1
  }
}