Pith Number

pith:DFZN7UWA

pith:2022:DFZN7UWABNI3WTJJAY73M4D2PQ

not attested not anchored not stored refs pending

CoBEVT: Cooperative Bird's Eye View Semantic Segmentation with Sparse Transformers

Bolei Zhou, Hao Xiang, Jiaqi Ma, Runsheng Xu, Wei Shao, Zhengzhong Tu

arxiv:2207.02202 v2 · 2022-07-05 · cs.CV

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\usepackage{pith}
\pithnumber{DFZN7UWABNI3WTJJAY73M4D2PQ}

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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

5 papers in Pith

Sparse-Aware Vector Quantization for Bandwidth-Efficient Collaborative 3D Semantic Occupancy Prediction

SHLE: Devices Tracking and Depth Filtering for Stereo-based Height Limit Estimation

MDrive: Benchmarking Closed-Loop Cooperative Driving for End-to-End Multi-agent Systems

From Stealthy Data Fabrication to Unsafe Driving: Realistic Scenario Attacks on Collaborative Perception

CooperDrive: Enhancing Driving Decisions Through Cooperative Perception

Receipt and verification

First computed	2026-07-05T05:00:44.031591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1972dfd2c00b51bb4d29063fb6707a7c1d2ea38167a5d6dfc07130bba2d8ee9c

Aliases

arxiv: 2207.02202 · arxiv_version: 2207.02202v2 · doi: 10.48550/arxiv.2207.02202 · pith_short_12: DFZN7UWABNI3 · pith_short_16: DFZN7UWABNI3WTJJ · pith_short_8: DFZN7UWA

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/DFZN7UWABNI3WTJJAY73M4D2PQ \
  | 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: 1972dfd2c00b51bb4d29063fb6707a7c1d2ea38167a5d6dfc07130bba2d8ee9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb59ffc808e54d97a2dbcef86b6848ef9e8f1a6e4c8dd86ae8adb712aec8a7e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-05T17:59:28Z",
    "title_canon_sha256": "06c32b9c7a15ffba9298ca7eb4155d17aa1f6362a6185f48adebbec5c28ab4c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.02202",
    "kind": "arxiv",
    "version": 2
  }
}