Pith Number

pith:LGRGEPO5

pith:2022:LGRGEPO5G54OH2SLTURNHWJXSI

not attested not anchored not stored refs pending

UTOPIC: Uncertainty-aware Overlap Prediction Network for Partial Point Cloud Registration

Honghua Chen, Jing Qin, Jun Wang, Lina Gong, Mingqiang Wei, Xuefeng Yan, Yanwen Guo, Zhilei Chen

arxiv:2208.02712 v6 · 2022-08-04 · 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{LGRGEPO5G54OH2SLTURNHWJXSI}

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	2026-07-05T04:53:43.543738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59a2623ddd3778e3ea4b9d22d3d9379231b6bb15ce32a4f4d16059533c207a68

Aliases

arxiv: 2208.02712 · arxiv_version: 2208.02712v6 · doi: 10.48550/arxiv.2208.02712 · pith_short_12: LGRGEPO5G54O · pith_short_16: LGRGEPO5G54OH2SL · pith_short_8: LGRGEPO5

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/LGRGEPO5G54OH2SLTURNHWJXSI \
  | 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: 59a2623ddd3778e3ea4b9d22d3d9379231b6bb15ce32a4f4d16059533c207a68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323bd093a66d8f2cd8e4a9e243fc67d2c0331f33afe15a8c0656790de8548361",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-04T15:16:28Z",
    "title_canon_sha256": "39eb7c3f1b459b387f2d14ba74495bddf690420d635f83ff0800a37d7ed0fc51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.02712",
    "kind": "arxiv",
    "version": 6
  }
}