Pith Number

pith:EDKIZ7K2

pith:2025:EDKIZ7K2HF64E35E3DONLLOSBL

not attested not anchored not stored refs pending

LEMON-Mapping: Loop-Enhanced Large-Scale Multi-Session Point Cloud Merging and Optimization for Globally Consistent Mapping

Anke Zhao, Changjian Jiang, Fei Gao, Kaixin Chai, Lijie Wang, Qianhao Wang, Tianyu Zhao, Xiaoyi Zhong, Xieyuanli Chen, Ziyi Xu

arxiv:2505.10018 v4 · 2025-05-15 · 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{EDKIZ7K2HF64E35E3DONLLOSBL}

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	2026-06-11T01:09:13.148707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20d48cfd5a397dc26fa4d8dcd5add20ad304ffa7f5ad9a82877105cd0d79e38d

Aliases

arxiv: 2505.10018 · arxiv_version: 2505.10018v4 · doi: 10.48550/arxiv.2505.10018 · pith_short_12: EDKIZ7K2HF64 · pith_short_16: EDKIZ7K2HF64E35E · pith_short_8: EDKIZ7K2

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/EDKIZ7K2HF64E35E3DONLLOSBL \
  | 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: 20d48cfd5a397dc26fa4d8dcd5add20ad304ffa7f5ad9a82877105cd0d79e38d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34555a9c22c21c09032ab4192edeecb1bfe62d0f3fcf83da2f7ac049ba88b5de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-15T06:59:48Z",
    "title_canon_sha256": "8bc6a212605b279d7c081d51d31245db5687b3f0c5f2d567d1c4c8539018ae84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10018",
    "kind": "arxiv",
    "version": 4
  }
}