Pith Number

pith:M4XD7EFL

pith:2025:M4XD7EFLYD4FNVZSTMGXELJ75K

not attested not anchored not stored refs pending

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

Ant\'onio Pereira, Aser Cortines, Fabio Gentile, Mazen Ali, Michalis Mavrovouniotis, Rom\'an Or\'us, Sam Mugel, Stelios P. Neophytides

arxiv:2507.08052 v1 · 2025-07-10 · cs.CV · cs.AI · 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{M4XD7EFLYD4FNVZSTMGXELJ75K}

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	2026-07-05T11:36:35.405101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672e3f90abc0f856d7329b0d722d3feaafd280911ec058a0540bf6f5baf9645d

Aliases

arxiv: 2507.08052 · arxiv_version: 2507.08052v1 · doi: 10.48550/arxiv.2507.08052 · pith_short_12: M4XD7EFLYD4F · pith_short_16: M4XD7EFLYD4FNVZS · pith_short_8: M4XD7EFL

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/M4XD7EFLYD4FNVZSTMGXELJ75K \
  | 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: 672e3f90abc0f856d7329b0d722d3feaafd280911ec058a0540bf6f5baf9645d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df2c51d1774edbddf6463739bab324338791a5ba1cc7fab5fae26c0f6df7614c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-10T08:10:11Z",
    "title_canon_sha256": "c9bd51c495fb410a00361db2ae6e809ba0f3482f18e0a390c14cc733fca44ee1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08052",
    "kind": "arxiv",
    "version": 1
  }
}