Pith Number

pith:CJBJCSSS

pith:2023:CJBJCSSSEBMCUVBWMWUMTPF76O

not attested not anchored not stored refs pending

Superpixel Transformers for Efficient Semantic Segmentation

Alex Zihao Zhu, Hang Yan, Henrik Kretzschmar, Jieru Mei, Liang-Chieh Chen, Siyuan Qiao, Yukun Zhu

arxiv:2309.16889 v2 · 2023-09-28 · 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{CJBJCSSSEBMCUVBWMWUMTPF76O}

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	2026-07-05T06:56:39.359452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1242914a5220582a543665a8c9bcbff392f18dcf66f57b904eb6f0885e0fd6ec

Aliases

arxiv: 2309.16889 · arxiv_version: 2309.16889v2 · doi: 10.48550/arxiv.2309.16889 · pith_short_12: CJBJCSSSEBMC · pith_short_16: CJBJCSSSEBMCUVBW · pith_short_8: CJBJCSSS

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/CJBJCSSSEBMCUVBWMWUMTPF76O \
  | 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: 1242914a5220582a543665a8c9bcbff392f18dcf66f57b904eb6f0885e0fd6ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb543fe95d8d7646da4cd11cba6c91a88e088b0e3129a065cd5b26c11827a233",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-28T23:09:30Z",
    "title_canon_sha256": "5f0b10ceac09f215cf0bed104121ea3b4487ed0cef8e0a6aa604ecfa1c61da1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.16889",
    "kind": "arxiv",
    "version": 2
  }
}