Pith Number

pith:XJQ74YMO

pith:2023:XJQ74YMORQE5X73DCEXJO537W2

not attested not anchored not stored refs pending

PointWavelet: Learning in Spectral Domain for 3D Point Cloud Analysis

Baosheng Yu, Cheng Wen, Dacheng Tao, Jianzhi Long

arxiv:2302.05201 v1 · 2023-02-10 · 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{XJQ74YMORQE5X73DCEXJO537W2}

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	2026-07-05T05:40:36.610714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba61fe618e8c09dbff63112e97777fb6a898dca219b6b36c6e14a87de6f3e988

Aliases

arxiv: 2302.05201 · arxiv_version: 2302.05201v1 · doi: 10.48550/arxiv.2302.05201 · pith_short_12: XJQ74YMORQE5 · pith_short_16: XJQ74YMORQE5X73D · pith_short_8: XJQ74YMO

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/XJQ74YMORQE5X73DCEXJO537W2 \
  | 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: ba61fe618e8c09dbff63112e97777fb6a898dca219b6b36c6e14a87de6f3e988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a90065cfe750f3b84dd823278f7a00af5847e960a8c8b07ce5e3eaef3f65dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-10T12:07:26Z",
    "title_canon_sha256": "9b7740f5353d139753554263985216afa4f709f59f93302763af448fba6c5f1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.05201",
    "kind": "arxiv",
    "version": 1
  }
}