Pith Number

pith:SYP3ZBYL

pith:2018:SYP3ZBYLIIIM6PXQH57MQ4MIVX

not attested not anchored not stored refs pending

Accurate Building Detection in VHR Remote Sensing Images using Geometric Saliency

Fan Hu, Gui-Song Xia, Jin Huang, Liangpei Zhang

arxiv:1806.00908 v2 · 2018-06-04 · 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{SYP3ZBYLIIIM6PXQH57MQ4MIVX}

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	2026-05-18T00:13:44.035447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

961fbc870b4210cf3ef03f7ec87188adcc2fa1fb63eb409be37a61e7a361bd59

Aliases

arxiv: 1806.00908 · arxiv_version: 1806.00908v2 · doi: 10.48550/arxiv.1806.00908 · pith_short_12: SYP3ZBYLIIIM · pith_short_16: SYP3ZBYLIIIM6PXQ · pith_short_8: SYP3ZBYL

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/SYP3ZBYLIIIM6PXQH57MQ4MIVX \
  | 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: 961fbc870b4210cf3ef03f7ec87188adcc2fa1fb63eb409be37a61e7a361bd59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc44e810a3691e001e667cd8d7bd7396faef4be91e69b5e7289ae72928ac60d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-04T01:02:22Z",
    "title_canon_sha256": "00b483b737c08b5c0cf4c43d52a87317cc7e7a995d2662aa3ea437a8d5432009"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00908",
    "kind": "arxiv",
    "version": 2
  }
}