Pith Number

pith:HVJ7NVUQ

pith:2024:HVJ7NVUQHF7SAMR7I4HS4YD34N

not attested not anchored not stored refs pending

SISP: A Benchmark Dataset for Fine-grained Ship Instance Segmentation in Panchromatic Satellite Images

Guangjun He, Hongning Liu, Jian Guan, Mingjie Xie, Pengming Feng, Xuanjia Zhao, Xueliang Zhang

arxiv:2402.03708 v1 · 2024-02-06 · 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{HVJ7NVUQHF7SAMR7I4HS4YD34N}

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	2026-07-05T07:41:56.873057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d53f6d690397f20323f470f2e607be36755c75cb8b26cdbe0156625a2f278de

Aliases

arxiv: 2402.03708 · arxiv_version: 2402.03708v1 · doi: 10.48550/arxiv.2402.03708 · pith_short_12: HVJ7NVUQHF7S · pith_short_16: HVJ7NVUQHF7SAMR7 · pith_short_8: HVJ7NVUQ

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/HVJ7NVUQHF7SAMR7I4HS4YD34N \
  | 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: 3d53f6d690397f20323f470f2e607be36755c75cb8b26cdbe0156625a2f278de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87a3028daf1949af2f27daa0f7dbaf6b18774dd511573271339799a49fe380f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-06T05:02:33Z",
    "title_canon_sha256": "2557df8c192b39025d3559cf5afe30cadf486c28dd22963fac7b71e244260c9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03708",
    "kind": "arxiv",
    "version": 1
  }
}