Pith Number

pith:6CBBIRDM

pith:2024:6CBBIRDMEXPQ2AJ7JD4Z63VFPJ

not attested not anchored not stored refs pending

GlobalBuildingMap -- Unveiling the Mystery of Global Buildings

Adam Stewart, Jonathan Prexl, Qingyu Li, Xiao Xiang Zhu, Yilei Shi, Yuanyuan Wang

arxiv:2404.13911 v2 · 2024-04-22 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CBBIRDMEXPQ2AJ7JD4Z63VFPJ}

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

GlobalBuildingAtlas: An Open Global and Complete Dataset of Building Polygons, Heights and LoD1 3D Models

Receipt and verification

First computed	2026-07-05T08:21:52.825572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f08214446c25df0d013f48f99f6ea57a5f4a5531fd30584d62a393ede33a1e5e

Aliases

arxiv: 2404.13911 · arxiv_version: 2404.13911v2 · doi: 10.48550/arxiv.2404.13911 · pith_short_12: 6CBBIRDMEXPQ · pith_short_16: 6CBBIRDMEXPQ2AJ7 · pith_short_8: 6CBBIRDM

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/6CBBIRDMEXPQ2AJ7JD4Z63VFPJ \
  | 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: f08214446c25df0d013f48f99f6ea57a5f4a5531fd30584d62a393ede33a1e5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c1c7d964c1a81c8c5ed53b813daf3578464a54ba1841b2ae1cad2dda85bbb3b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-22T06:43:18Z",
    "title_canon_sha256": "db7c50d2c48aec73e84eccc32fa9755be488a50632001f8c5885f1ec9aee0512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.13911",
    "kind": "arxiv",
    "version": 2
  }
}