Pith Number

pith:FHUKRXTO

pith:2019:FHUKRXTO7W5CYOFRW2ZPP7QSRR

not attested not anchored not stored refs pending

Semi-supervised GAN for Classification of Multispectral Imagery Acquired by UAVs

Hamideh Kerdegari, Manzoor Razaak, Paolo Remagnino, Vasileios Argyriou

arxiv:1905.10920 v1 · 2019-05-24 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHUKRXTO7W5CYOFRW2ZPP7QSRR}

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	2026-05-17T23:45:03.404442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29e8a8de6efdba2c38b1b6b2f7fe128c61f5556bc3ffb6dcce6e197fe8d0161a

Aliases

arxiv: 1905.10920 · arxiv_version: 1905.10920v1 · doi: 10.48550/arxiv.1905.10920 · pith_short_12: FHUKRXTO7W5C · pith_short_16: FHUKRXTO7W5CYOFR · pith_short_8: FHUKRXTO

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/FHUKRXTO7W5CYOFRW2ZPP7QSRR \
  | 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: 29e8a8de6efdba2c38b1b6b2f7fe128c61f5556bc3ffb6dcce6e197fe8d0161a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21bd4c7f2e50355ede8aa30aa7f52d1b98f50dcca414a8028df193de18a9afe3",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-05-24T14:43:21Z",
    "title_canon_sha256": "13245e83b7e8c9cbe2c0c10ffef2e24d0355646158a736446bfe7b548bff7417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10920",
    "kind": "arxiv",
    "version": 1
  }
}