Pith Number

pith:K66CXYKX

pith:2026:K66CXYKXCA7TCAOALATXFSIMFA

not attested not anchored not stored refs pending

Geometry-Preserving in 3D Gaussian Splatting for LiDAR-Camera Extrinsic Calibration

Daeho Kim, Hyoseok Hwang, Jeong Woon Lee, Kyoleen Kwak

arxiv:2606.20103 v1 · 2026-06-18 · 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{K66CXYKXCA7TCAOALATXFSIMFA}

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	2026-06-19T16:13:02.944991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57bc2be157103f3101c0582772c90c2836c1b3b625bbd254affa04efdf2b7a69

Aliases

arxiv: 2606.20103 · arxiv_version: 2606.20103v1 · doi: 10.48550/arxiv.2606.20103 · pith_short_12: K66CXYKXCA7T · pith_short_16: K66CXYKXCA7TCAOA · pith_short_8: K66CXYKX

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/K66CXYKXCA7TCAOALATXFSIMFA \
  | 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: 57bc2be157103f3101c0582772c90c2836c1b3b625bbd254affa04efdf2b7a69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4838c8765355d5f4393fab1395cbd292e5da407adf715368442b843653d0059e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-18T11:23:33Z",
    "title_canon_sha256": "236a45aed6768dc3ba2c6d87a2e661d8de01284c310f7a57fdad98364a0299b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20103",
    "kind": "arxiv",
    "version": 1
  }
}