Pith Number

pith:SEVCNVC5

pith:2024:SEVCNVC5MC7CQ4JLV3C7AEATP6

not attested not anchored not stored refs pending

Using Multi-Temporal Sentinel-1 and Sentinel-2 data for water bodies mapping

Alessandro Sebastianelli, Babak Memar, Francesco Mauro, Luigi Russo, Paolo Gamba, Silvia Liberata Ullo

arxiv:2402.00023 v1 · 2024-01-05 · cs.CV · cs.LG · 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{SEVCNVC5MC7CQ4JLV3C7AEATP6}

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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	2026-07-05T07:40:07.451432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

912a26d45d60be28712baec5f010137f9f5dafd4f7be9e906a8a69ce0fd272e6

Aliases

arxiv: 2402.00023 · arxiv_version: 2402.00023v1 · doi: 10.48550/arxiv.2402.00023 · pith_short_12: SEVCNVC5MC7C · pith_short_16: SEVCNVC5MC7CQ4JL · pith_short_8: SEVCNVC5

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/SEVCNVC5MC7CQ4JLV3C7AEATP6 \
  | 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: 912a26d45d60be28712baec5f010137f9f5dafd4f7be9e906a8a69ce0fd272e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bc145c3dd8027f988ea8931a6204e22c9cc99978d392ffffb89ee4688663b40",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-01-05T18:11:08Z",
    "title_canon_sha256": "b85d4e514757be6841512db586eac27573485b1de017521b586abd2231a85639"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.00023",
    "kind": "arxiv",
    "version": 1
  }
}