Pith Number

pith:H4THDB5K

pith:2025:H4THDB5KC3IBXNJDDDMYSPCQLZ

not attested not anchored not stored refs pending

SR-LIO++: LiDAR-Inertial Odometry and Quantized Mapping with Caching-Aware Sweep Reconstruction

Chengwei Zhao, Kwang-Ting Cheng, Pingcheng Dong, Ruiye Ming, Xin Yang, Yonghao Tan, Yuan Ren, Yuzhong Jiao, Zikang Yuan

arxiv:2503.22926 v3 · 2025-03-29 · 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{H4THDB5KC3IBXNJDDDMYSPCQLZ}

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	2026-06-11T01:09:12.054093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f267187aa16d01bb52318d9893c505e5a456a32c7402eed8b1b809d977d3e70

Aliases

arxiv: 2503.22926 · arxiv_version: 2503.22926v3 · doi: 10.48550/arxiv.2503.22926 · pith_short_12: H4THDB5KC3IB · pith_short_16: H4THDB5KC3IBXNJD · pith_short_8: H4THDB5K

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/H4THDB5KC3IBXNJDDDMYSPCQLZ \
  | 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: 3f267187aa16d01bb52318d9893c505e5a456a32c7402eed8b1b809d977d3e70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7f26a7134e3589c80194bc0d033134a6a85956651a34239a99f1e79bf4715d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-29T01:06:54Z",
    "title_canon_sha256": "95d2a57a51a0cc7d96ff7a450444397131cc17b0d9b91bf68d21e5dd6bbc4530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22926",
    "kind": "arxiv",
    "version": 3
  }
}