Pith Number

pith:N77B5G2S

pith:2026:N77B5G2SXDEEVD35XRLRTIVDF5

not attested not anchored not stored refs pending

ATN3D: Density-Aware LiDAR-Radar Early 3D Object Detection Under Extreme Sparsity

Debojyoti Biswas, Xianbiao Hu

arxiv:2606.09634 v1 · 2026-06-08 · cs.CV · 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{N77B5G2SXDEEVD35XRLRTIVDF5}

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	2026-06-09T02:09:00.266997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ffe1e9b52b8c84a8f7dbc5719a2a32f7e8eb8e898674cecb551ba13eef74e08

Aliases

arxiv: 2606.09634 · arxiv_version: 2606.09634v1 · doi: 10.48550/arxiv.2606.09634 · pith_short_12: N77B5G2SXDEE · pith_short_16: N77B5G2SXDEEVD35 · pith_short_8: N77B5G2S

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/N77B5G2SXDEEVD35XRLRTIVDF5 \
  | 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: 6ffe1e9b52b8c84a8f7dbc5719a2a32f7e8eb8e898674cecb551ba13eef74e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f002ee13b46f015f8ab7dad48c1362a1d37c7db52e64724a560171ca389c7c5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-08T15:32:29Z",
    "title_canon_sha256": "f6fb7bcb9629441b81037419b3ece16c155c201510dea39da7a1504fffe73200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09634",
    "kind": "arxiv",
    "version": 1
  }
}