Pith Number

pith:FQO5IOLB

pith:2023:FQO5IOLBKJFTAAA7RUYE3LWIJJ

not attested not anchored not stored refs pending

OUXT Polaris: Autonomous Navigation System for the 2022 Maritime RobotX Challenge

Akihisa Nagata, Kenta Okamoto, Kento Hirogaki, Kyoma Arai, Masato Kobayashi, Masaya Kataoka, Shunya Tanaka, Tatsuki Nishimura, Tatsuya Sanada, Yusei Nagao

arxiv:2306.13894 v1 · 2023-06-24 · 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{FQO5IOLBKJFTAAA7RUYE3LWIJJ}

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	2026-07-05T06:24:17.273262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c1dd43961524b30001f8d304daec84a798cfbdacf4586dbac115f1e436ce584

Aliases

arxiv: 2306.13894 · arxiv_version: 2306.13894v1 · doi: 10.48550/arxiv.2306.13894 · pith_short_12: FQO5IOLBKJFT · pith_short_16: FQO5IOLBKJFTAAA7 · pith_short_8: FQO5IOLB

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/FQO5IOLBKJFTAAA7RUYE3LWIJJ \
  | 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: 2c1dd43961524b30001f8d304daec84a798cfbdacf4586dbac115f1e436ce584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "585f4aec93558bb9e38ba3e7efda7535cddcb3dee20958851aa4f74ea370f89d",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-06-24T07:57:42Z",
    "title_canon_sha256": "c1c2d1ea0f74fcc45cf4a09e183913c320935ff8df7ab7d82fe8186215e58d37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13894",
    "kind": "arxiv",
    "version": 1
  }
}