Pith Number

pith:AE4PDTZY

pith:2024:AE4PDTZYTBY5RUXAJCG2HTCKSL

not attested not anchored not stored refs pending

LiDAR-Guided Cross-Attention Fusion for Hyperspectral Band Selection and Image Classification

Alan Wee-Chung Liew, Hui Tian, Jing Wang, Judy X Yang, Jun Zhou

arxiv:2404.03883 v2 · 2024-04-05 · eess.IV · 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{AE4PDTZYTBY5RUXAJCG2HTCKSL}

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	2026-07-05T08:08:03.750139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0138f1cf389871d8d2e0488da3cc4a92e104571b75dfa2f273ea9eddc8ee60f6

Aliases

arxiv: 2404.03883 · arxiv_version: 2404.03883v2 · doi: 10.48550/arxiv.2404.03883 · pith_short_12: AE4PDTZYTBY5 · pith_short_16: AE4PDTZYTBY5RUXA · pith_short_8: AE4PDTZY

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/AE4PDTZYTBY5RUXAJCG2HTCKSL \
  | 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: 0138f1cf389871d8d2e0488da3cc4a92e104571b75dfa2f273ea9eddc8ee60f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836806840cd6de2ee520ba331ea8fa957f60e92531a6d5d75e9eb11d49d47348",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-04-05T04:11:31Z",
    "title_canon_sha256": "455befa88c54a8b2a41b2ab7eb0c3b4a9227d5c0db3fc7e5dd5eb1d481dbbfae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03883",
    "kind": "arxiv",
    "version": 2
  }
}