Pith Number

pith:7UXH4AZV

pith:2026:7UXH4AZV7G3VSDOSVFCR3V764N

not attested not anchored not stored refs pending

Marine Engine Fault Dataset: Open-Access Data under Controlled Reference and Fault Scenario Conditions

Ahmad BahooToroody, Enrico Zio, Mohammad Mahdi Abaei, Niki Yoichi, Oleksiy Bondarenko

arxiv:2607.19444 v1 · 2026-07-21 · cs.LG · cs.SY · eess.SP · 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{7UXH4AZV7G3VSDOSVFCR3V764N}

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	2026-07-23T00:23:50.106822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd2e7e0335f9b7590dd2a9451dd7fee377a2ee0ae749cffa680224d7b3056a27

Aliases

arxiv: 2607.19444 · arxiv_version: 2607.19444v1 · doi: 10.48550/arxiv.2607.19444 · pith_short_12: 7UXH4AZV7G3V · pith_short_16: 7UXH4AZV7G3VSDOS · pith_short_8: 7UXH4AZV

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/7UXH4AZV7G3VSDOSVFCR3V764N \
  | 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: fd2e7e0335f9b7590dd2a9451dd7fee377a2ee0ae749cffa680224d7b3056a27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3471f9ad2f9d3129ff2a6b95cdab9141e55a834aec6d9ee6576b0f1a29fdfa05",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-21T10:18:57Z",
    "title_canon_sha256": "e0c871e24cf92645dfd2179e4da6d88d07a68ee41af3277833cb36d0e25dccf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19444",
    "kind": "arxiv",
    "version": 1
  }
}