Pith Number

pith:Z2HVVKZ2

pith:2025:Z2HVVKZ2EBPFZWNSJCOEOW4QVF

not attested not anchored not stored refs pending

DeepUKF-VIN: Adaptively-tuned Deep Unscented Kalman Filter for 3D Visual-Inertial Navigation based on IMU-Vision-Net

Hashim A. Hashim, Khashayar Ghanizadegan

arxiv:2502.00575 v2 · 2025-02-01 · cs.RO · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2HVVKZ2EBPFZWNSJCOEOW4QVF}

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	2026-07-05T10:29:33.464893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce8f5aab3a205e5cd9b2489c475b90a96d37a031b5792007ae06e6cce00eb57f

Aliases

arxiv: 2502.00575 · arxiv_version: 2502.00575v2 · doi: 10.48550/arxiv.2502.00575 · pith_short_12: Z2HVVKZ2EBPF · pith_short_16: Z2HVVKZ2EBPFZWNS · pith_short_8: Z2HVVKZ2

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/Z2HVVKZ2EBPFZWNSJCOEOW4QVF \
  | 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: ce8f5aab3a205e5cd9b2489c475b90a96d37a031b5792007ae06e6cce00eb57f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "977939bf77a7c3a4bd2951ef62b20bb4fce106ba33be1c933d40cbf61e1f87a4",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-02-01T21:59:40Z",
    "title_canon_sha256": "2829c51b17cdb9f77f17cca3fb4f0ae00bcf529d5c7c3f4ff91c9c181f2ac442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00575",
    "kind": "arxiv",
    "version": 2
  }
}