Pith Number

pith:VOINWLYT

pith:2024:VOINWLYTXRWTASCCIW474WUF4J

not attested not anchored not stored refs pending

Unsupervised semantic segmentation of urban high-density multispectral point clouds

Antero Kukko, Harri Kaartinen, Josef Taher, Juha Hyypp\"a, Kirsi Karila, Lassi Ruoppa, Leena Matikainen, Matti Lehtom\"aki, Oona Oinonen, Teemu Hakala

arxiv:2410.18520 v1 · 2024-10-24 · 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{VOINWLYTXRWTASCCIW474WUF4J}

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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

LogoSP: Local-global Grouping of Superpoints for Unsupervised Semantic Segmentation of 3D Point Clouds

Receipt and verification

First computed	2026-07-05T09:25:09.646714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab90db2f13bc6d30484245b9fe5a85e26ad462250024d42350ff3021844b3eb2

Aliases

arxiv: 2410.18520 · arxiv_version: 2410.18520v1 · doi: 10.48550/arxiv.2410.18520 · pith_short_12: VOINWLYTXRWT · pith_short_16: VOINWLYTXRWTASCC · pith_short_8: VOINWLYT

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/VOINWLYTXRWTASCCIW474WUF4J \
  | 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: ab90db2f13bc6d30484245b9fe5a85e26ad462250024d42350ff3021844b3eb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abe0b7c1c62b1fc7c7d58431e8cab5cbf799ead06a1070eb8ed944b13e465efe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-10-24T08:11:34Z",
    "title_canon_sha256": "7e312e229ae97e62fc4c2d4d75d0abf96dc7443bbe6188ef9393fe9929906094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.18520",
    "kind": "arxiv",
    "version": 1
  }
}