Pith Number

pith:LPWKK7DN

pith:2021:LPWKK7DNYEWPULOLW4W2YSLZAS

not attested not anchored not stored refs pending

Kalman Filters on Differentiable Manifolds

Dongjiao He, Fu Zhang, Wei Xu

arxiv:2102.03804 v3 · 2021-02-07 · 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{LPWKK7DNYEWPULOLW4W2YSLZAS}

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

6 papers in Pith

Commerge: Communication-Efficient, Robust, and Fast LiDAR Map Merging Framework for Multi-Robot Coordination in Resource-Constrained Scenarios

Iterated Invariant EKF for 3D Landmark-Aided Inertial Navigation

On the Derivation of Tightly-Coupled LiDAR-Inertial Odometry with VoxelMap

Equivariant Filter for Radar-Inertial Odometry

UMI-3D: Extending Universal Manipulation Interface from Vision-Limited to 3D Spatial Perception

Receipt and verification

First computed	2026-07-05T02:52:27.875445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5beca57c6dc12cfa2dcbb72dac497904830150939516fb9896f77cebebf2fe2d

Aliases

arxiv: 2102.03804 · arxiv_version: 2102.03804v3 · doi: 10.48550/arxiv.2102.03804 · pith_short_12: LPWKK7DNYEWP · pith_short_16: LPWKK7DNYEWPULOL · pith_short_8: LPWKK7DN

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/LPWKK7DNYEWPULOLW4W2YSLZAS \
  | 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: 5beca57c6dc12cfa2dcbb72dac497904830150939516fb9896f77cebebf2fe2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b961c6145b025f666bc1c7127d2db78b5be578d234e9951add31a0639d61a975",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-02-07T14:49:06Z",
    "title_canon_sha256": "d560c47525d28cc19886afba0eac361288bbc43239c91a8e7e5c87ac9c45285b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03804",
    "kind": "arxiv",
    "version": 3
  }
}