Pith Number

pith:JEAE5TAL

pith:2025:JEAE5TALCLQAOJCE536GK3OMHP

not attested not anchored not stored refs pending

A GAN-Enhanced Deep Learning Framework for Rooftop Detection from Historical Aerial Imagery

Beiao Huang, Cuizhen Wang, Lu Huang, Pengyu Chen, Senrong Wang, Sicheng Wang, Zhe Zang

arxiv:2503.23200 v2 · 2025-03-29 · 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{JEAE5TALCLQAOJCE536GK3OMHP}

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	2026-07-05T11:39:51.927223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49004ecc0b12e0072444eefc656dcc3bf0d4e851524501a01aa3e5b172ba4236

Aliases

arxiv: 2503.23200 · arxiv_version: 2503.23200v2 · doi: 10.48550/arxiv.2503.23200 · pith_short_12: JEAE5TALCLQA · pith_short_16: JEAE5TALCLQAOJCE · pith_short_8: JEAE5TAL

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/JEAE5TALCLQAOJCE536GK3OMHP \
  | 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: 49004ecc0b12e0072444eefc656dcc3bf0d4e851524501a01aa3e5b172ba4236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70d215c962c5a546e8646ab208ff66e325ef128ec37efbd87499c0edd10aacfb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-29T19:51:39Z",
    "title_canon_sha256": "5d43225f104e7c83eeab207e837863053642d0b078ead39a5176ab3bc66cef79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.23200",
    "kind": "arxiv",
    "version": 2
  }
}