Pith Number

pith:5E3RGACR

pith:2021:5E3RGACRYNBLFGGPX3G4U2MWJZ

not attested not anchored not stored refs pending

FAST-LIO2: Fast Direct LiDAR-inertial Odometry

Dongjiao He, Fu Zhang, Jiarong Lin, Wei Xu, Yixi Cai

arxiv:2107.06829 v1 · 2021-07-14 · 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{5E3RGACRYNBLFGGPX3G4U2MWJZ}

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.

Cited by

4 papers in Pith

G-DRAGON: Geospatial Reasoning and Dynamic Planning for Retrieval-Augmented Outdoor Navigation

Bio-Inspired Topological Autonomous Navigation with Active Inference in Robotics

Online Structure Learning and Planning for Autonomous Robot Navigation using Active Inference

G-EDF-Loc: 3D Continuous Gaussian Distance Field for Robust Gradient-Based 6DoF Localization

Receipt and verification

First computed	2026-07-05T02:58:01.889787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e937130051c342b298cfbecdca69964e5b75c23b03ee64e137c21095bc568e4b

Aliases

arxiv: 2107.06829 · arxiv_version: 2107.06829v1 · doi: 10.48550/arxiv.2107.06829 · pith_short_12: 5E3RGACRYNBL · pith_short_16: 5E3RGACRYNBLFGGP · pith_short_8: 5E3RGACR

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/5E3RGACRYNBLFGGPX3G4U2MWJZ \
  | 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: e937130051c342b298cfbecdca69964e5b75c23b03ee64e137c21095bc568e4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c738d73d9f59a45180f4db7948f9ee89a6bb4070be9431cf9c5803c9b5e89919",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-07-14T16:38:25Z",
    "title_canon_sha256": "d8a53a2769c38dad75c59af934fa2ea62d1f4925ce6940a926b5ccbbd41052d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06829",
    "kind": "arxiv",
    "version": 1
  }
}