Pith Number

pith:TTSTAVBY

pith:2025:TTSTAVBYMI4PE37ZZACSHXRR33

not attested not anchored not stored refs pending

Collaborative Perceiver: Elevating Vision-based 3D Object Detection via Local Density-Aware Spatial Occupancy

Danh Le Phuoc, Jicheng Yuan, Manfred Hauswirth, Manh Nguyen Duc, Qian Liu

arxiv:2507.21358 v4 · 2025-07-28 · 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{TTSTAVBYMI4PE37ZZACSHXRR33}

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	2026-07-05T11:47:27.256918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ce53054386238f26ff9c80523de31dedf1dc9e426044502b8e627f3158746c1

Aliases

arxiv: 2507.21358 · arxiv_version: 2507.21358v4 · doi: 10.48550/arxiv.2507.21358 · pith_short_12: TTSTAVBYMI4P · pith_short_16: TTSTAVBYMI4PE37Z · pith_short_8: TTSTAVBY

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/TTSTAVBYMI4PE37ZZACSHXRR33 \
  | 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: 9ce53054386238f26ff9c80523de31dedf1dc9e426044502b8e627f3158746c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76a6539b8da7ed0f2f860a7911fec982b408e30c562d9b343ec8bc57c3720936",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-28T21:56:43Z",
    "title_canon_sha256": "b35da6aff3999e6db731beaaa6c76e91f7ae030c28f53720d255f019bff52f99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21358",
    "kind": "arxiv",
    "version": 4
  }
}