Pith Number

pith:5V2RAJ4R

pith:2024:5V2RAJ4RV3FRVRH4V4Z32PM4ER

not attested not anchored not stored refs pending

GMMCalib: Extrinsic Calibration of LiDAR Sensors using GMM-based Joint Registration

Egon Ye, Felix Fent, Ilir Tahiraj, Markus Lienkamp, Philipp Hafemann

arxiv:2404.03427 v2 · 2024-04-04 · 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{5V2RAJ4RV3FRVRH4V4Z32PM4ER}

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	2026-07-05T08:05:13.727996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed75102791aecb1ac4fcaf33bd3d9c2458f53679c5564c073e95a28cfcef3e4d

Aliases

arxiv: 2404.03427 · arxiv_version: 2404.03427v2 · doi: 10.48550/arxiv.2404.03427 · pith_short_12: 5V2RAJ4RV3FR · pith_short_16: 5V2RAJ4RV3FRVRH4 · pith_short_8: 5V2RAJ4R

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/5V2RAJ4RV3FRVRH4V4Z32PM4ER \
  | 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: ed75102791aecb1ac4fcaf33bd3d9c2458f53679c5564c073e95a28cfcef3e4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "229834af9369dad54b006cf9981c6fbfb3915a6da172aed65717e684434764b1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-04-04T13:13:47Z",
    "title_canon_sha256": "5efc7db446d549cd3419c1d88bde9dbbe782063d1a81ee518de3387525fe5a82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03427",
    "kind": "arxiv",
    "version": 2
  }
}