Pith Number

pith:7TTHWYJD

pith:2024:7TTHWYJDNKHZWHAGYPIWWEYRS7

not attested not anchored not stored refs pending

Weak Labeling for Cropland Mapping in Africa

Akram Zaytar, Caleb Robinson, Gilles Quentin Hacheme, Girmaw Abebe Tadesse, Juan M. Lavista Ferres, Rahul Dodhia, Stephen Wood

arxiv:2401.07014 v1 · 2024-01-13 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TTHWYJDNKHZWHAGYPIWWEYRS7}

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.

Cited by

1 paper in Pith

Local vs. Global: Local Land-Use and Land-Cover Models Deliver Higher Quality Maps

Receipt and verification

First computed	2026-07-05T07:33:29.913775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fce67b61236a8f9b1c06c3d16b131197e96971bf27a0ad0bd29b47c1b613eba1

Aliases

arxiv: 2401.07014 · arxiv_version: 2401.07014v1 · doi: 10.48550/arxiv.2401.07014 · pith_short_12: 7TTHWYJDNKHZ · pith_short_16: 7TTHWYJDNKHZWHAG · pith_short_8: 7TTHWYJD

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/7TTHWYJDNKHZWHAGYPIWWEYRS7 \
  | 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: fce67b61236a8f9b1c06c3d16b131197e96971bf27a0ad0bd29b47c1b613eba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da0400728af688882fac3871b05fde78f85547691706278412391b312bf4f6a5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-01-13T08:45:41Z",
    "title_canon_sha256": "6e2259ea3d7665d74321b69671e00c566de30200c9eafddf0f8d3b1ba4d10465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.07014",
    "kind": "arxiv",
    "version": 1
  }
}