Pith Number

pith:AMMPDJGK

pith:2018:AMMPDJGK2RDXRZD67XRCU7ANIJ

not attested not anchored not stored refs pending

ApolloCar3D: A Large 3D Car Instance Understanding Benchmark for Autonomous Driving

Chenye Guan, Dingfu Zhou, Hao Su, Hongdong Li, Peng Wang, Ruigang Yang, Rui Zhu, Xibin Song, Yuchao Dai

arxiv:1811.12222 v2 · 2018-11-29 · 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{AMMPDJGK2RDXRZD67XRCU7ANIJ}

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	2026-05-17T23:59:31.766232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0318f1a4cad44778e47efde22a7c0d426b8911a93cb57a50cf183b1f003a36be

Aliases

arxiv: 1811.12222 · arxiv_version: 1811.12222v2 · doi: 10.48550/arxiv.1811.12222 · pith_short_12: AMMPDJGK2RDX · pith_short_16: AMMPDJGK2RDXRZD6 · pith_short_8: AMMPDJGK

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/AMMPDJGK2RDXRZD67XRCU7ANIJ \
  | 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: 0318f1a4cad44778e47efde22a7c0d426b8911a93cb57a50cf183b1f003a36be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2905e6707a6005a1473e39771894bb79756a3e3dccaf35faca039d1a22804f02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-29T14:56:58Z",
    "title_canon_sha256": "1e45409badd27cf8e636851e96a9b4aaa5713e76748ec8884ba39d388b8d7ce3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12222",
    "kind": "arxiv",
    "version": 2
  }
}