Pith Number

pith:OMAHRS7O

pith:2017:OMAHRS7OFZCFCZKISM53EV67CW

not attested not anchored not stored refs pending

Semantic3D.net: A new Large-scale Point Cloud Classification Benchmark

Jan D. Wegner, Konrad Schindler, Lubor Ladicky, Marc Pollefeys, Nikolay Savinov, Timo Hackel

arxiv:1704.03847 v1 · 2017-04-12 · cs.CV · cs.LG · cs.NE · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMAHRS7OFZCFCZKISM53EV67CW}

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.

Cited by

3 papers in Pith

Geometry-Aware Cross Modal Alignment for Light Field-LiDAR Semantic Segmentation

Delaunay Canopy: Building Wireframe Reconstruction from Airborne LiDAR Point Clouds via Delaunay Graph

One Shot Learning for Edge Detection on Point Clouds

Receipt and verification

First computed	2026-05-18T00:46:26.731294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

730078cbee2e44516548933bb257df15a488dce8df0e9d28435c6d6a8ae55375

Aliases

arxiv: 1704.03847 · arxiv_version: 1704.03847v1 · doi: 10.48550/arxiv.1704.03847 · pith_short_12: OMAHRS7OFZCF · pith_short_16: OMAHRS7OFZCFCZKI · pith_short_8: OMAHRS7O

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/OMAHRS7OFZCFCZKISM53EV67CW \
  | 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: 730078cbee2e44516548933bb257df15a488dce8df0e9d28435c6d6a8ae55375

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20701a2f2392fe2d300010ec5a9a34eae751c6efb43918148a58fe29d42e9269",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-12T17:12:57Z",
    "title_canon_sha256": "cc7e52e53f30919ec593038869e2dc059df52e46d78e72658c5160cad8b6b102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03847",
    "kind": "arxiv",
    "version": 1
  }
}