Pith Number

pith:E44LPBDY

pith:2024:E44LPBDYFPSSNB5SWMEGJVYQQA

not attested not anchored not stored refs pending

Optimized CNNs for Rapid 3D Point Cloud Object Recognition

Dian Gu, Huadong Pang, Li Zhou, Peiyuan Chen, Tianyi Lyu, Yaoting Jiang, Yiping Dong, Zhenhong Zhang

arxiv:2412.02855 v1 · 2024-12-03 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E44LPBDYFPSSNB5SWMEGJVYQQA}

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	2026-07-05T09:44:20.846238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2738b784782be52687b2b30864d710803585c593844983490be70cb64bd620e2

Aliases

arxiv: 2412.02855 · arxiv_version: 2412.02855v1 · doi: 10.48550/arxiv.2412.02855 · pith_short_12: E44LPBDYFPSS · pith_short_16: E44LPBDYFPSSNB5S · pith_short_8: E44LPBDY

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/E44LPBDYFPSSNB5SWMEGJVYQQA \
  | 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: 2738b784782be52687b2b30864d710803585c593844983490be70cb64bd620e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4650a690f0e561273f92ee119cb88375345f857ef61327f1e5dc28da41098d0e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-03T21:42:30Z",
    "title_canon_sha256": "ae62dde059b67fac77273fab895e4c092f7a461a5eada351a422ac78331c7112"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.02855",
    "kind": "arxiv",
    "version": 1
  }
}