Pith Number

pith:RZRGTVDV

pith:2018:RZRGTVDV7GCUFCTFQTYLTVA5GE

not attested not anchored not stored refs pending

Offline and Online calibration of Mobile Robot and SLAM Device for Navigation

Katsushi Ikeuchi, Ryoichi Ishikawa, Takeshi Oishi

arxiv:1804.04817 v1 · 2018-04-13 · cs.CV · 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{RZRGTVDV7GCUFCTFQTYLTVA5GE}

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	2026-05-18T00:18:34.886805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e6269d475f985428a6584f0b9d41d311f603c821925caf0f1c1b5c335c03d76

Aliases

arxiv: 1804.04817 · arxiv_version: 1804.04817v1 · doi: 10.48550/arxiv.1804.04817 · pith_short_12: RZRGTVDV7GCU · pith_short_16: RZRGTVDV7GCUFCTF · pith_short_8: RZRGTVDV

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/RZRGTVDV7GCUFCTFQTYLTVA5GE \
  | 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: 8e6269d475f985428a6584f0b9d41d311f603c821925caf0f1c1b5c335c03d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "665315a39be5baea840212f7e4278f62542f578c8c38bb170148bf0f17557db3",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-13T07:48:44Z",
    "title_canon_sha256": "5c28f60465e385ad109e98b50f12ca5507beff7c15a5cf9a60122417a370fa72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04817",
    "kind": "arxiv",
    "version": 1
  }
}