Pith Number

pith:NVIBH2KA

pith:2023:NVIBH2KAMBULC56ZH7JYSUOFGI

not attested not anchored not stored refs pending

SPADE: Sparse Pillar-based 3D Object Detection Accelerator for Autonomous Driving

Hyungmin Kim, Janghwan Lee, Jungwook Choi, Jun Won Choi, Mingu Kang, Minjae Lee, Minyong Yoon, Nam Sung Kim, Seongmin Park

arxiv:2305.07522 v3 · 2023-05-12 · cs.AR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVIBH2KAMBULC56ZH7JYSUOFGI}

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	2026-07-05T07:33:13.219058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d5013e9406068b177d93fd38951c53217aed91daf717f572c63921d0eb196bc

Aliases

arxiv: 2305.07522 · arxiv_version: 2305.07522v3 · doi: 10.48550/arxiv.2305.07522 · pith_short_12: NVIBH2KAMBUL · pith_short_16: NVIBH2KAMBULC56Z · pith_short_8: NVIBH2KA

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/NVIBH2KAMBULC56ZH7JYSUOFGI \
  | 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: 6d5013e9406068b177d93fd38951c53217aed91daf717f572c63921d0eb196bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c48ce3e7192a82a4b4c8f2d1efd638c2eb8e0686928860df0ef2ea90062d22b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2023-05-12T14:38:49Z",
    "title_canon_sha256": "43413a71950ccfa3c63049f6b43f2078c6c302ee25f6ce8327bbb95528430a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07522",
    "kind": "arxiv",
    "version": 3
  }
}