Pith Number

pith:A2TLDVM7

pith:2025:A2TLDVM773I27Q4DPTKWCSSL7T

not attested not anchored not stored refs pending

Invariant Extended Kalman Filter for Autonomous Surface Vessels with Partial Orientation Measurements

Derek Benham, Easton Potokar, Joshua G. Mangelson

arxiv:2506.10850 v1 · 2025-06-12 · 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{A2TLDVM773I27Q4DPTKWCSSL7T}

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	2026-07-05T11:20:31.761969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06a6b1d59ffed1afc3837cd5614a4bfcc0d112b2ae8508f9d61819de79ecd609

Aliases

arxiv: 2506.10850 · arxiv_version: 2506.10850v1 · doi: 10.48550/arxiv.2506.10850 · pith_short_12: A2TLDVM773I2 · pith_short_16: A2TLDVM773I27Q4D · pith_short_8: A2TLDVM7

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/A2TLDVM773I27Q4DPTKWCSSL7T \
  | 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: 06a6b1d59ffed1afc3837cd5614a4bfcc0d112b2ae8508f9d61819de79ecd609

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bf57fbf99601282216bbe6c68ec5268f0bca5f178ba21632a2a01c7976f8766",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-06-12T16:08:39Z",
    "title_canon_sha256": "c000871b47755eeae9f926c5f2749b20a58b797027f02f93b8f182bc01e1698e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.10850",
    "kind": "arxiv",
    "version": 1
  }
}