Pith Number

pith:HNNQZPHK

pith:2023:HNNQZPHKALHDJ36V3ASUBNH2FI

not attested not anchored not stored refs pending

RDMNet: Reliable Dense Matching Based Point Cloud Registration for Autonomous Driving

Bin Dai, Chenghao Shi, Huimin Lu, Junhao Xiao, Wenbang Deng, Xieyuanli Chen

arxiv:2303.18084 v1 · 2023-03-31 · 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{HNNQZPHKALHDJ36V3ASUBNH2FI}

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	2026-07-05T05:56:49.902081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b5b0cbcea02ce34efd5d82540b4fa2a306af0202768da8917f7345e4b38c206

Aliases

arxiv: 2303.18084 · arxiv_version: 2303.18084v1 · doi: 10.48550/arxiv.2303.18084 · pith_short_12: HNNQZPHKALHD · pith_short_16: HNNQZPHKALHDJ36V · pith_short_8: HNNQZPHK

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/HNNQZPHKALHDJ36V3ASUBNH2FI \
  | 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: 3b5b0cbcea02ce34efd5d82540b4fa2a306af0202768da8917f7345e4b38c206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d75aada913d085101306f1387fc7e91ab71ec882a21187255dc0850cbef2f33d",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-31T14:22:32Z",
    "title_canon_sha256": "7d0fa9f3f5f650fcd11ff0eb2586330720041caf44853a14ea6442e4621903d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.18084",
    "kind": "arxiv",
    "version": 1
  }
}