Pith Number

pith:XV3WIU3R

pith:2025:XV3WIU3ROEN5GL4HVPMPUKHS7T

not attested not anchored not stored refs pending

AKF-LIO: LiDAR-Inertial Odometry with Gaussian Map by Adaptive Kalman Filter

Boyu Zhou, Jun Ma, Ruoyu Geng, Xupeng Xie

arxiv:2503.06891 v2 · 2025-03-10 · 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{XV3WIU3ROEN5GL4HVPMPUKHS7T}

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	2026-07-05T11:46:21.353873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd77645371711bd32f87abd8fa28f2fccae0f1579a01fd1c40de1ea2c8ab46a9

Aliases

arxiv: 2503.06891 · arxiv_version: 2503.06891v2 · doi: 10.48550/arxiv.2503.06891 · pith_short_12: XV3WIU3ROEN5 · pith_short_16: XV3WIU3ROEN5GL4H · pith_short_8: XV3WIU3R

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/XV3WIU3ROEN5GL4HVPMPUKHS7T \
  | 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: bd77645371711bd32f87abd8fa28f2fccae0f1579a01fd1c40de1ea2c8ab46a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c0b2f02e5cb3e7694045208355ac0ecec2277701a7d48511bab72a6d333fde8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-10T03:37:07Z",
    "title_canon_sha256": "fda5ee9f0cc5de934516375d447d6a4595e70825ab5f9787176c94e5adedbf65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.06891",
    "kind": "arxiv",
    "version": 2
  }
}