Pith Number

pith:UOJOSSUS

pith:2025:UOJOSSUSHHGFAP3K656QCVONIC

not attested not anchored not stored refs pending

National level satellite-based crop field inventories in smallholder landscapes

Almeida Sitoe, Leon-Friedrich Thomas, Natasha Ribeiro, Patrick Hostert, Patrick Meyfroidt, Pauline Lucie Hammer, Philippe Rufin, S\'a Nogueira Lisboa

arxiv:2507.10499 v1 · 2025-07-14 · 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{UOJOSSUSHHGFAP3K656QCVONIC}

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	2026-07-05T11:36:52.853725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a392e94a9239cc503f6af77d0155cd40ba107ef38f8867543d9878b13793fb96

Aliases

arxiv: 2507.10499 · arxiv_version: 2507.10499v1 · doi: 10.48550/arxiv.2507.10499 · pith_short_12: UOJOSSUSHHGF · pith_short_16: UOJOSSUSHHGFAP3K · pith_short_8: UOJOSSUS

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/UOJOSSUSHHGFAP3K656QCVONIC \
  | 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: a392e94a9239cc503f6af77d0155cd40ba107ef38f8867543d9878b13793fb96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32811e54de275adc94b79e0b31647b8cb75cb89065e78d3377be9892d60fc462",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-14T17:23:43Z",
    "title_canon_sha256": "9f78d840d70de579b0377de1e76629f1dc499ab6878aaf2ed35a084be86ea56c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10499",
    "kind": "arxiv",
    "version": 1
  }
}