Pith Number

pith:4MKI4P55

pith:2023:4MKI4P55YGTBYDNNNJMCMHZ4BI

not attested not anchored not stored refs pending

RegHEC: Hand-Eye Calibration via Simultaneous Multi-view Point Clouds Registration of Arbitrary Object

Fengshui Jing, Min Tan, Shiyu Xing

arxiv:2304.14092 v1 · 2023-04-27 · 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{4MKI4P55YGTBYDNNNJMCMHZ4BI}

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.

Cited by

1 paper in Pith

PlaneHEC: Efficient Hand-Eye Calibration for Multi-view Robotic Arm via Any Point Cloud Plane Detection

Receipt and verification

First computed	2026-07-05T06:05:01.051613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3148e3fbdc1a61c0dad6a58261f3c0a19511b7715428ad460d403011f896be4

Aliases

arxiv: 2304.14092 · arxiv_version: 2304.14092v1 · doi: 10.48550/arxiv.2304.14092 · pith_short_12: 4MKI4P55YGTB · pith_short_16: 4MKI4P55YGTBYDNN · pith_short_8: 4MKI4P55

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/4MKI4P55YGTBYDNNNJMCMHZ4BI \
  | 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: e3148e3fbdc1a61c0dad6a58261f3c0a19511b7715428ad460d403011f896be4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d374cb281bba4297a3ff1c00cab1e1c02d59ca04a70669d742042b37599d59b",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-27T11:08:35Z",
    "title_canon_sha256": "8841ff80d7b5534a8cd2967d0cbd2676e8c582b57de02c4b6814e3d280fc14cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.14092",
    "kind": "arxiv",
    "version": 1
  }
}