Pith Number

pith:QF3HIBVY

pith:2018:QF3HIBVYJS3BB4CJG3XBQ62ISX

not attested not anchored not stored refs pending

PointCNN: Convolution On $\mathcal{X}$-Transformed Points

Baoquan Chen, Mingchao Sun, Rui Bu, Wei Wu, Xinhan Di, Yangyan Li

arxiv:1801.07791 v5 · 2018-01-23 · cs.CV · cs.AI · cs.GR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QF3HIBVYJS3BB4CJG3XBQ62ISX}

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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.

Cited by

1 paper in Pith

LOD-Net: Locality-Aware 3D Object Detection Using Multi-Scale Transformer Network

Receipt and verification

First computed	2026-05-18T00:01:38.738948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81767406b84cb610f04936ee187b4895ec9173e254475fb225b68554a7d4f7d7

Aliases

arxiv: 1801.07791 · arxiv_version: 1801.07791v5 · doi: 10.48550/arxiv.1801.07791 · pith_short_12: QF3HIBVYJS3B · pith_short_16: QF3HIBVYJS3BB4CJ · pith_short_8: QF3HIBVY

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/QF3HIBVYJS3BB4CJG3XBQ62ISX \
  | 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: 81767406b84cb610f04936ee187b4895ec9173e254475fb225b68554a7d4f7d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4492f0391c113fad1406abe39e6b6e1f25945406fee90dd7127be4113f940ae1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-23T22:07:21Z",
    "title_canon_sha256": "5105f00b5a459c980c25c808a41631e28ef06ce061a1c7549e24bf9574d07bc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07791",
    "kind": "arxiv",
    "version": 5
  }
}