Pith Number

pith:C7SEEGHT

pith:2022:C7SEEGHTUJ6X3B6T6MFCMN76TV

not attested not anchored not stored refs pending

Semi-supervised Change Detection of Small Water Bodies Using RGB and Multispectral Images in Peruvian Rainforests

David Lutz, Evan N. Dethier, Kangning Cui, Miles Silman, Raymond H. Chan, Robert J. Plemmons, Ruoning Li, Sarra Alqahtani, Seda Camalan, Victor P. Pauca

arxiv:2206.09365 v1 · 2022-06-19 · cs.CV · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7SEEGHTUJ6X3B6T6MFCMN76TV}

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	2026-07-05T04:33:06.822947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17e44218f3a27d7d87d3f30a2637fe9d52a02cb55adb2e4e14713dd984155856

Aliases

arxiv: 2206.09365 · arxiv_version: 2206.09365v1 · doi: 10.48550/arxiv.2206.09365 · pith_short_12: C7SEEGHTUJ6X · pith_short_16: C7SEEGHTUJ6X3B6T · pith_short_8: C7SEEGHT

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/C7SEEGHTUJ6X3B6T6MFCMN76TV \
  | 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: 17e44218f3a27d7d87d3f30a2637fe9d52a02cb55adb2e4e14713dd984155856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f8c5b24b4b24107265bfe68c8cd6ec26a5e0d02bf85a8fa70d9cb65e9951bd1",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-19T09:30:48Z",
    "title_canon_sha256": "c042028abb01355ee0cd124fd199923742bbaad7f64da5c3d3830bd70533ed0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.09365",
    "kind": "arxiv",
    "version": 1
  }
}