Pith Number

pith:N5JYDTH4

pith:2025:N5JYDTH4AJKIQTGYWU2EORIG5W

not attested not anchored not stored refs pending

Vision-Aided Relative State Estimation for Approach and Landing on a Moving Platform with Inertial Measurements

Alessandro Melis, Robert Mahony, Soulaimane Berkane, Tarek Bouazza, Tarek Hamel

arxiv:2512.19245 v2 · 2025-12-22 · eess.SY · cs.RO · cs.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{N5JYDTH4AJKIQTGYWU2EORIG5W}

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	2026-06-11T01:09:25.115560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f5381ccfc0254884cd8b534474506edb602e9ba406a6ff9ddf795afced46529

Aliases

arxiv: 2512.19245 · arxiv_version: 2512.19245v2 · doi: 10.48550/arxiv.2512.19245 · pith_short_12: N5JYDTH4AJKI · pith_short_16: N5JYDTH4AJKIQTGY · pith_short_8: N5JYDTH4

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/N5JYDTH4AJKIQTGYWU2EORIG5W \
  | 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: 6f5381ccfc0254884cd8b534474506edb602e9ba406a6ff9ddf795afced46529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b3129733835fbaea6a7a7f769e2d54f85be0c77c04fe272f2d8f99752736183",
    "cross_cats_sorted": [
      "cs.RO",
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-12-22T10:28:20Z",
    "title_canon_sha256": "222df8ff203beb0c1f06553ea179ea2de5c1e8afacd607ab02b22c0007e9db00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.19245",
    "kind": "arxiv",
    "version": 2
  }
}