Pith Number

pith:FZNRAXDE

pith:2026:FZNRAXDEGMML43W2MH7RRKFRKS

not attested not anchored not stored refs pending

Optimized Embedded Implementation of Hyperspectral-Multispectral Image Fusion on Raspberry Pi

Chams Eddine Choucha, Fethi Abdelatif Dali, Okba Bekhelifi, Oussama Mezouar, Salah Eddine Brezini, Sarra Boukhacheba

arxiv:2607.23136 v1 · 2026-07-25 · eess.IV · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZNRAXDEGMML43W2MH7RRKFRKS}

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	2026-07-28T01:22:08.909800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e5b105c643318be6eda61ff18a8b154af0f3e90135077914e8ea44e2f7406fb

Aliases

arxiv: 2607.23136 · arxiv_version: 2607.23136v1 · doi: 10.48550/arxiv.2607.23136 · pith_short_12: FZNRAXDEGMML · pith_short_16: FZNRAXDEGMML43W2 · pith_short_8: FZNRAXDE

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/FZNRAXDEGMML43W2MH7RRKFRKS \
  | 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: 2e5b105c643318be6eda61ff18a8b154af0f3e90135077914e8ea44e2f7406fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de7ae2727c6f68160ea00dd3f048dd8fdd182ef56ec9e5e20236c81dd0e4f9b9",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-07-25T10:36:14Z",
    "title_canon_sha256": "122d9405917e28213f453f759ab30d949ea2fe5661bb2a756afaa1a3e54c03d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23136",
    "kind": "arxiv",
    "version": 1
  }
}