Pith Number

pith:H3B5MLO6

pith:2025:H3B5MLO6VZVCQIFH4HAQTL4SGS

not attested not anchored not stored refs pending

CalibRefine: Deep Learning-Based Online Automatic Targetless LiDAR-Camera Calibration with Iterative and Attention-Driven Post-Refinement

Austin Harris, Lei Cheng, Lihao Guo, Mina Sartipi, Mustafa Hajij, Siyang Cao, Tam Bang, Tianya Zhang

arxiv:2502.17648 v6 · 2025-02-24 · cs.CV · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3B5MLO6VZVCQIFH4HAQTL4SGS}

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	2026-07-05T12:02:41.228778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ec3d62ddeae6a2820a7e1c109af9234adac5bec6f272cb4a2629da74fc21e44

Aliases

arxiv: 2502.17648 · arxiv_version: 2502.17648v6 · doi: 10.48550/arxiv.2502.17648 · pith_short_12: H3B5MLO6VZVC · pith_short_16: H3B5MLO6VZVCQIFH · pith_short_8: H3B5MLO6

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/H3B5MLO6VZVCQIFH4HAQTL4SGS \
  | 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: 3ec3d62ddeae6a2820a7e1c109af9234adac5bec6f272cb4a2629da74fc21e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80c5b7a61fb27e317e5f6997d9ea664b65d06ab2bbdd184ed7f82a62d963308c",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-24T20:53:42Z",
    "title_canon_sha256": "697797b8e6d867ffdd31290e969939be7605e62012b69fc84c7b033f2d6d06e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17648",
    "kind": "arxiv",
    "version": 6
  }
}