Pith Number

pith:GY5F365U

pith:2023:GY5F365UQ2W5S43MKPHABG3MUN

not attested not anchored not stored refs pending

Evaluation Challenges for Geospatial ML

Esther Rolf

arxiv:2303.18087 v1 · 2023-03-31 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GY5F365UQ2W5S43MKPHABG3MUN}

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

Large-scale School Mapping using Weakly Supervised Deep Learning for Universal School Connectivity

Receipt and verification

First computed	2026-07-05T05:56:49.916736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

363a5dfbb486add9736c53ce009b6ca3531c6b0b82bb5a564c5b2fdc5271d9a0

Aliases

arxiv: 2303.18087 · arxiv_version: 2303.18087v1 · doi: 10.48550/arxiv.2303.18087 · pith_short_12: GY5F365UQ2W5 · pith_short_16: GY5F365UQ2W5S43M · pith_short_8: GY5F365U

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/GY5F365UQ2W5S43MKPHABG3MUN \
  | 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: 363a5dfbb486add9736c53ce009b6ca3531c6b0b82bb5a564c5b2fdc5271d9a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b22f0f74a5b64d528ebe48a4d3cc2f284d3063a6929c8951e81548bad37d3a48",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-31T14:24:06Z",
    "title_canon_sha256": "c9d3cf20ca4f86f12bf60c746131ebdab03ad2aee4e492ece0d91cb4fbb362a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.18087",
    "kind": "arxiv",
    "version": 1
  }
}