Pith Number

pith:CDEUGS5E

pith:2017:CDEUGS5ETJPKZXALAXVAWIAYLJ

not attested not anchored not stored refs pending

weedNet: Dense Semantic Weed Classification Using Multispectral Images and MAV for Smart Farming

Frank Liebisch, Inkyu Sa, Juan Nieto, Marija Popovic, Raghav Khanna, Roland Siegwart, Zetao Chen

arxiv:1709.03329 v1 · 2017-09-11 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDEUGS5ETJPKZXALAXVAWIAYLJ}

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	2026-05-18T00:35:38.696813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10c9434ba49a5eacdc0b05ea0b20185a580eee3fd6e100bb84404783519537f1

Aliases

arxiv: 1709.03329 · arxiv_version: 1709.03329v1 · doi: 10.48550/arxiv.1709.03329 · pith_short_12: CDEUGS5ETJPK · pith_short_16: CDEUGS5ETJPKZXAL · pith_short_8: CDEUGS5E

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/CDEUGS5ETJPKZXALAXVAWIAYLJ \
  | 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: 10c9434ba49a5eacdc0b05ea0b20185a580eee3fd6e100bb84404783519537f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "963f28631ee0f136310ba7b1979e85891aa59c7d719bea298db20d2034609656",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-11T10:59:01Z",
    "title_canon_sha256": "22acfd1dec96c8728a3ecddc0fbe87f39aa4b3768136b89be50d3cf076cbbe9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03329",
    "kind": "arxiv",
    "version": 1
  }
}