Pith Number

pith:FXSCE22F

pith:2022:FXSCE22FR5XLY3Y4NMBFQ6RFTR

not attested not anchored not stored refs pending

CAGroup3D: Class-Aware Grouping for 3D Object Detection on Point Clouds

Aoxue Li, Haiyang Wang, Jianan Li, Lihe Ding, Liwei Wang, Shaocong Dong, Shaoshuai Shi, Zhenguo Li

arxiv:2210.04264 v1 · 2022-10-09 · 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{FXSCE22FR5XLY3Y4NMBFQ6RFTR}

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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.

Receipt and verification

First computed	2026-07-05T05:04:38.684509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de4226b458f6ebc6f1c6b02587a259c6fef27ce72d6022f1132c2776050423b

Aliases

arxiv: 2210.04264 · arxiv_version: 2210.04264v1 · doi: 10.48550/arxiv.2210.04264 · pith_short_12: FXSCE22FR5XL · pith_short_16: FXSCE22FR5XLY3Y4 · pith_short_8: FXSCE22F

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/FXSCE22FR5XLY3Y4NMBFQ6RFTR \
  | 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: 2de4226b458f6ebc6f1c6b02587a259c6fef27ce72d6022f1132c2776050423b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62705b70f6af09f2fcb2397563e338e2c2a90c9a392f200c5bd2d26f33d1ec01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-09T13:38:48Z",
    "title_canon_sha256": "6931ffe87ee69c15d3fabda4c9a91b026c9a6719847e7c2199c2216c813f0a10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04264",
    "kind": "arxiv",
    "version": 1
  }
}