Pith Number

pith:JO6Z3WUB

pith:2022:JO6Z3WUB7QOAAPQUXHD3AHFY77

not attested not anchored not stored refs pending

Number-Adaptive Prototype Learning for 3D Point Cloud Semantic Segmentation

Ce Zhang, Jun Wang, Siheng Chen, Xiaolong Li, Yanfeng Wang, Yangheng Zhao, Yue Hu

arxiv:2210.09948 v1 · 2022-10-18 · 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{JO6Z3WUB7QOAAPQUXHD3AHFY77}

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	2026-07-05T05:08:01.194354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bbd9dda81fc1c003e14b9c7b01cb8ffcb802abc5cbf8efe3471ca683d0c2839

Aliases

arxiv: 2210.09948 · arxiv_version: 2210.09948v1 · doi: 10.48550/arxiv.2210.09948 · pith_short_12: JO6Z3WUB7QOA · pith_short_16: JO6Z3WUB7QOAAPQU · pith_short_8: JO6Z3WUB

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/JO6Z3WUB7QOAAPQUXHD3AHFY77 \
  | 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: 4bbd9dda81fc1c003e14b9c7b01cb8ffcb802abc5cbf8efe3471ca683d0c2839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb6d341f649baac18d89dcf629620b3fed404f2bd587696e5a86fa3ffdda755c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-18T15:57:20Z",
    "title_canon_sha256": "f1e8d7282643bdac93130d58bed37796177ab7fafd84989f891c0382a2b36c81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.09948",
    "kind": "arxiv",
    "version": 1
  }
}