Pith Number

pith:O6RHB32E

pith:2024:O6RHB32E4FNR2BU7PRP2M7DWIY

not attested not anchored not stored refs pending

MFCalib: Single-shot and Automatic Extrinsic Calibration for LiDAR and Camera in Targetless Environments Based on Multi-Feature Edge

Chunran Zheng, Tianyong Ye, Wei Xu, Yukang Cui

arxiv:2409.00992 v1 · 2024-09-02 · 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{O6RHB32E4FNR2BU7PRP2M7DWIY}

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	2026-07-05T09:01:56.871428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77a270ef44e15b1d069f7c5fa67c76460a18df5cc27d77391281eb667fa2175d

Aliases

arxiv: 2409.00992 · arxiv_version: 2409.00992v1 · doi: 10.48550/arxiv.2409.00992 · pith_short_12: O6RHB32E4FNR · pith_short_16: O6RHB32E4FNR2BU7 · pith_short_8: O6RHB32E

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/O6RHB32E4FNR2BU7PRP2M7DWIY \
  | 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: 77a270ef44e15b1d069f7c5fa67c76460a18df5cc27d77391281eb667fa2175d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a582bd6abb79587d1a84983b6b5058bdd40955a41b6de227bede15c3118f4894",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-09-02T07:14:43Z",
    "title_canon_sha256": "fe04b314eea562a6cf8d5cc366f35001ee7c8d8231980712724d6ad0c94f2020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.00992",
    "kind": "arxiv",
    "version": 1
  }
}