Pith Number

pith:H73ALIUT

pith:2025:H73ALIUT7IYC4P6BGMYFTNVWTF

not attested not anchored not stored refs pending

Floorplan-SLAM: A Real-Time, High-Accuracy, and Long-Term Multi-Session Point-Plane SLAM for Efficient Floorplan Reconstruction

Haijiang Zhu, Haolin Wang, Hao Wei, Yihong Wu, Zeren Lv

arxiv:2503.00397 v3 · 2025-03-01 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H73ALIUT7IYC4P6BGMYFTNVWTF}

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	2026-07-05T10:24:32.253567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ff605a293fa302e3fc1333059b6b6996ac8f21eeab3dca9d870bc848f50dffa

Aliases

arxiv: 2503.00397 · arxiv_version: 2503.00397v3 · doi: 10.48550/arxiv.2503.00397 · pith_short_12: H73ALIUT7IYC · pith_short_16: H73ALIUT7IYC4P6B · pith_short_8: H73ALIUT

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/H73ALIUT7IYC4P6BGMYFTNVWTF \
  | 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: 3ff605a293fa302e3fc1333059b6b6996ac8f21eeab3dca9d870bc848f50dffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a82e0cc4a715cb3a029f28936f38e40aabfe9d8c8fd51ef493413418d62eae5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-01T08:18:11Z",
    "title_canon_sha256": "d1ebce407d9172390e60ed2c73ea7fc09593bdc900f734fa4aa26d447790366f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00397",
    "kind": "arxiv",
    "version": 3
  }
}