Pith Number

pith:OQB3V3HF

pith:2021:OQB3V3HFALYPVUJ5GKK3ORCNLL

not attested not anchored not stored refs pending

DRINet++: Efficient Voxel-as-point Point Cloud Segmentation

Maosheng Ye, Qifeng Chen, Rui Wan, Shuangjie Xu, Tongyi Cao

arxiv:2111.08318 v1 · 2021-11-16 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQB3V3HFALYPVUJ5GKK3ORCNLL}

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.

Cited by

1 paper in Pith

SliceSemOcc: Vertical Slice Based Multimodal 3D Semantic Occupancy Representation

Receipt and verification

First computed	2026-07-05T03:32:32.734923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7403baece502f0fad13d3295b7444d5afbd64f5a34eb6d10f4de2e1de81a9054

Aliases

arxiv: 2111.08318 · arxiv_version: 2111.08318v1 · doi: 10.48550/arxiv.2111.08318 · pith_short_12: OQB3V3HFALYP · pith_short_16: OQB3V3HFALYPVUJ5 · pith_short_8: OQB3V3HF

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/OQB3V3HFALYPVUJ5GKK3ORCNLL \
  | 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: 7403baece502f0fad13d3295b7444d5afbd64f5a34eb6d10f4de2e1de81a9054

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92b9a76b4164896488b98482bcfdff156d1bacb2c9d8091c78ec8af2f5e2f4b0",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-16T09:22:15Z",
    "title_canon_sha256": "4f8f656e4fac27d0b970f2f02c591b40e10d082fc0d23f025c51588d28eb0d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08318",
    "kind": "arxiv",
    "version": 1
  }
}