Pith Number

pith:IYKBD4LZ

pith:2019:IYKBD4LZZXSGTMRBGWCJSSD4XR

not attested not anchored not stored refs pending

A Joint Optimization Approach of LiDAR-Camera Fusion for Accurate Dense 3D Reconstructions

Jingfeng Liu, Sebastian Scherer, Weikun Zhen, Yaoyu Hu

arxiv:1907.00930 v1 · 2019-07-01 · 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{IYKBD4LZZXSGTMRBGWCJSSD4XR}

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	2026-05-17T23:41:47.575127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

461411f179cde469b221358499487cbc76f3f339e3273b693b020b421f1d1d02

Aliases

arxiv: 1907.00930 · arxiv_version: 1907.00930v1 · doi: 10.48550/arxiv.1907.00930 · pith_short_12: IYKBD4LZZXSG · pith_short_16: IYKBD4LZZXSGTMRB · pith_short_8: IYKBD4LZ

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/IYKBD4LZZXSGTMRBGWCJSSD4XR \
  | 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: 461411f179cde469b221358499487cbc76f3f339e3273b693b020b421f1d1d02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd7039c44b4e116cc824b97f94a095b56686488133b5b7f269ff7b0a9cf2b908",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-07-01T17:08:29Z",
    "title_canon_sha256": "81ed23eb0b6a586ccdba45f2471ecbc15023329684761267007097747a0b692d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00930",
    "kind": "arxiv",
    "version": 1
  }
}