Pith Number

pith:KEHPE62Z

pith:2022:KEHPE62ZELNESCRGAL5N7YYRFM

not attested not anchored not stored refs pending

Experimental Low-speed Positioning System with VecTwin Rudder for Automatic Docking (Berthing)

Atsuo Maki, Dimas M. Rachman, Naoya Umeda, Yoshiki Miyauchi, Yusuke Aoki

arxiv:2212.09880 v1 · 2022-12-19 · eess.SY · 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{KEHPE62ZELNESCRGAL5N7YYRFM}

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	2026-07-05T05:27:01.052888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510ef27b5922da490a2602fadfe3112b2e4bdd38ab293308ed18b87df8864065

Aliases

arxiv: 2212.09880 · arxiv_version: 2212.09880v1 · doi: 10.48550/arxiv.2212.09880 · pith_short_12: KEHPE62ZELNE · pith_short_16: KEHPE62ZELNESCRG · pith_short_8: KEHPE62Z

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/KEHPE62ZELNESCRGAL5N7YYRFM \
  | 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: 510ef27b5922da490a2602fadfe3112b2e4bdd38ab293308ed18b87df8864065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a4a0fd434cff0d728a56150b115bbfc593480911681ca33c6926f5984d9fcc0",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-12-19T22:00:40Z",
    "title_canon_sha256": "30f02e9fab2611408c5797c4ceddee0a7d3cb7bff6360ede6614d06442d2e65e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.09880",
    "kind": "arxiv",
    "version": 1
  }
}