Pith Number

pith:L4JFSZNY

pith:2025:L4JFSZNYPZP7FBCGKVQ3QD4ZVJ

not attested not anchored not stored refs pending

Remote Sensing Imagery for Flood Detection: Exploration of Augmentation Strategies

Andreas Weinmann, Damjan Hatic, Markus Rauhut, Ronald R\"osch, Thomas M\"arz, Vladyslav Polushko

arxiv:2504.20203 v1 · 2025-04-28 · cs.CV · 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{L4JFSZNYPZP7FBCGKVQ3QD4ZVJ}

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	2026-07-05T10:55:38.405287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f125965b87e5ff284465561b80f99aa5dcdaee5ba9b2101c342c89e87c2a386

Aliases

arxiv: 2504.20203 · arxiv_version: 2504.20203v1 · doi: 10.48550/arxiv.2504.20203 · pith_short_12: L4JFSZNYPZP7 · pith_short_16: L4JFSZNYPZP7FBCG · pith_short_8: L4JFSZNY

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/L4JFSZNYPZP7FBCGKVQ3QD4ZVJ \
  | 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: 5f125965b87e5ff284465561b80f99aa5dcdaee5ba9b2101c342c89e87c2a386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18827781f8b41281fcc3b347ac55f0f3de9d5d54abad002e7d7f055ff0518df0",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-28T19:08:53Z",
    "title_canon_sha256": "7223080c27682a924d3fe32fc664662c7140b458db2c941d8241e4f96053cac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20203",
    "kind": "arxiv",
    "version": 1
  }
}