Pith Number

pith:IUMXYRWI

pith:2024:IUMXYRWIQ6C4NPNQ7RZEXPZ63Y

not attested not anchored not stored refs pending

GBEC: Geometry-Based Hand-Eye Calibration

Amir Kheradmand, Jiaming Zhang, Mehran Armand, Yihao Liu, Zhangcong She

arxiv:2404.05884 v1 · 2024-04-08 · 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{IUMXYRWIQ6C4NPNQ7RZEXPZ63Y}

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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.

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	2026-07-05T09:23:04.690147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45197c46c88785c6bdb0fc724bbf3ede1fb29bb1846bf157ed60b54747b7c88a

Aliases

arxiv: 2404.05884 · arxiv_version: 2404.05884v1 · doi: 10.48550/arxiv.2404.05884 · pith_short_12: IUMXYRWIQ6C4 · pith_short_16: IUMXYRWIQ6C4NPNQ · pith_short_8: IUMXYRWI

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/IUMXYRWIQ6C4NPNQ7RZEXPZ63Y \
  | 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: 45197c46c88785c6bdb0fc724bbf3ede1fb29bb1846bf157ed60b54747b7c88a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f54348e6ef6b46002986992b08f0303d5785e4693b3721cb4760a11985c5088",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-04-08T21:48:36Z",
    "title_canon_sha256": "983e38d041ae5400e33112c4e4d0110b979181027b252204fce54a3733a01dfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.05884",
    "kind": "arxiv",
    "version": 1
  }
}