Pith Number

pith:GOAFXQUD

pith:2020:GOAFXQUDUZB2VTJEGHDM77KACG

not attested not anchored not stored refs pending

3D Object Detection From LiDAR Data Using Distance Dependent Feature Extraction

Guus Engels, Ignacio Arganda-Carreras, Marcos Nieto, Nerea Aranjuelo, Oihana Otaegui

arxiv:2003.00888 v2 · 2020-03-02 · 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{GOAFXQUDUZB2VTJEGHDM77KACG}

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	2026-07-05T02:30:11.464019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33805bc283a643aacd2431c6cffd40119ce22692e784f64cca11387d9ad1d390

Aliases

arxiv: 2003.00888 · arxiv_version: 2003.00888v2 · doi: 10.48550/arxiv.2003.00888 · pith_short_12: GOAFXQUDUZB2 · pith_short_16: GOAFXQUDUZB2VTJE · pith_short_8: GOAFXQUD

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/GOAFXQUDUZB2VTJEGHDM77KACG \
  | 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: 33805bc283a643aacd2431c6cffd40119ce22692e784f64cca11387d9ad1d390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72d824da76184fd977643e54b02a81aea8e1152c89b0afd0f57119f74bab2a3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-02T13:16:35Z",
    "title_canon_sha256": "b4d33f8a60a3c920c9a46ae95416fddc1bca7f742aa950bb504100938de406c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00888",
    "kind": "arxiv",
    "version": 2
  }
}