Pith Number

pith:RKCHY44S

pith:2024:RKCHY44SSP334VIYBBQCNV5VH2

not attested not anchored not stored refs pending

Monitoring water contaminants in coastal areas through ML algorithms leveraging atmospherically corrected Sentinel-2 data

Francesca Razzano, Francesco Mauro, Gabriele Meoni, Gilda Schirinzi, Marco Esposito, Pietro Di Stasio, Silvia Liberata Ullo

arxiv:2401.03792 v1 · 2024-01-08 · 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{RKCHY44SSP334VIYBBQCNV5VH2}

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	2026-07-05T07:31:13.879803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a847c739293f7be5518086026d7b53e8d3012c8feb6f72d29e39bee3e8846e6

Aliases

arxiv: 2401.03792 · arxiv_version: 2401.03792v1 · doi: 10.48550/arxiv.2401.03792 · pith_short_12: RKCHY44SSP33 · pith_short_16: RKCHY44SSP334VIY · pith_short_8: RKCHY44S

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/RKCHY44SSP334VIYBBQCNV5VH2 \
  | 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: 8a847c739293f7be5518086026d7b53e8d3012c8feb6f72d29e39bee3e8846e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0aed665781ee8bd40bafbdc05cb1d69f10d989c1870161742f4a91d85324ecf",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-01-08T10:20:34Z",
    "title_canon_sha256": "b3c8575941fd5d383f8a3629386b60ac3bf01d65d13618d46452f21903b5321b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.03792",
    "kind": "arxiv",
    "version": 1
  }
}