Pith Number

pith:5JYZO3WZ

pith:2023:5JYZO3WZFJUXLHXCBG3J63RAHC

not attested not anchored not stored refs pending

SEN2DWATER: A Novel Multispectral and Multitemporal Dataset and Deep Learning Benchmark for Water Resources Analysis

Alessandro Sebastianelli, Benjamin Rich, Francesco Mauro, Silvia Liberata Ullo, Veronica Wairimu Muriga

arxiv:2301.07452 v1 · 2023-01-18 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JYZO3WZFJUXLHXCBG3J63RAHC}

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	2026-07-05T05:34:09.316724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea71976ed92a69759ee209b69f6e20389df5132b581319f9e6ae03229ced1ccf

Aliases

arxiv: 2301.07452 · arxiv_version: 2301.07452v1 · doi: 10.48550/arxiv.2301.07452 · pith_short_12: 5JYZO3WZFJUX · pith_short_16: 5JYZO3WZFJUXLHXC · pith_short_8: 5JYZO3WZ

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/5JYZO3WZFJUXLHXCBG3J63RAHC \
  | 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: ea71976ed92a69759ee209b69f6e20389df5132b581319f9e6ae03229ced1ccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c43388406e8879a57989e0de83a758dbe51b50020082a0986aa363a08ad4f30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-01-18T11:52:59Z",
    "title_canon_sha256": "9d1d6c15080bdd704f4ec71f20ece57abe4b1201432dafcf55c59c7e6c204e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.07452",
    "kind": "arxiv",
    "version": 1
  }
}