Pith Number

pith:Y3HP7VAB

pith:2017:Y3HP7VABVXAD3QGWDHUJ246CUS

not attested not anchored not stored refs pending

CNN for Very Fast Ground Segmentation in Velodyne LiDAR Data

Adam Herout, Martin Velas, Michal Hradis, Michal Spanel

arxiv:1709.02128 v1 · 2017-09-07 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3HP7VABVXAD3QGWDHUJ246CUS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:35:50.076188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6ceffd401adc03dc0d619e89d73c2a49304e16b96c67c918a9dc7c93311170d

Aliases

arxiv: 1709.02128 · arxiv_version: 1709.02128v1 · doi: 10.48550/arxiv.1709.02128 · pith_short_12: Y3HP7VABVXAD · pith_short_16: Y3HP7VABVXAD3QGW · pith_short_8: Y3HP7VAB

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/Y3HP7VABVXAD3QGWDHUJ246CUS \
  | 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: c6ceffd401adc03dc0d619e89d73c2a49304e16b96c67c918a9dc7c93311170d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f8db8dff7ff97dad6a0fdc069ec15c083947b4c6095f100d8e8d438805ba01d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-09-07T08:13:36Z",
    "title_canon_sha256": "1c92b71fa3918cada75c36e7927d6203f770abbfd27d88503b070594fd276664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02128",
    "kind": "arxiv",
    "version": 1
  }
}