Pith Number

pith:W7WUKZHJ

pith:2023:W7WUKZHJVEKJMJ5AY6WSZC65GT

not attested not anchored not stored refs pending

Semantic Segmentation in Satellite Hyperspectral Imagery by Deep Learning

Alexandru Ghita, Daniel Kovac, Jesus Gonzalez-Llorente, Jon Alvarez Justo, Joseph L. Garrett, Mariana-Iuliana Georgescu, Radu Tudor Ionescu, Tor Arne Johansen

arxiv:2310.16210 v4 · 2023-10-24 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7WUKZHJVEKJMJ5AY6WSZC65GT}

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.

Cited by

1 paper in Pith

Lightweight Cloud Masking Models for On-Board Inference in Hyperspectral Imaging

Receipt and verification

First computed	2026-07-05T09:25:35.286473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ed4564e9a9149627a0c7ad2c8bdd34c720eb4f90826a71c6a1c9f4f3ee9581

Aliases

arxiv: 2310.16210 · arxiv_version: 2310.16210v4 · doi: 10.48550/arxiv.2310.16210 · pith_short_12: W7WUKZHJVEKJ · pith_short_16: W7WUKZHJVEKJMJ5A · pith_short_8: W7WUKZHJ

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/W7WUKZHJVEKJMJ5AY6WSZC65GT \
  | 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: b7ed4564e9a9149627a0c7ad2c8bdd34c720eb4f90826a71c6a1c9f4f3ee9581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbf756862a5dcc39ab76fbfcd317a5f75230da55d1651c6f8269320cc848b9ab",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-24T21:57:59Z",
    "title_canon_sha256": "f3c4a1e7fda4237b50b97f9dce62d3e37a0da2ede86111400bfb2ccb11ee2837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.16210",
    "kind": "arxiv",
    "version": 4
  }
}