Pith Number

pith:LRBIMKQJ

pith:2015:LRBIMKQJBBXTJOZOP5Q7OAMQ3T

not attested not anchored not stored refs pending

Bearing fault diagnosis based on spectrum images of vibration signals

Bo Wu, Gongbo Zhou, Mingquan Qiu, Wei Li, Zhencai Zhu

arxiv:1511.02503 v5 · 2015-11-08 · cs.CV · cs.SD

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T01:21:19.235970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c42862a09086f34bb2e7f61f70190dcf87bd20216460c87d8ed193bce70903a

Aliases

arxiv: 1511.02503 · arxiv_version: 1511.02503v5 · doi: 10.48550/arxiv.1511.02503 · pith_short_12: LRBIMKQJBBXT · pith_short_16: LRBIMKQJBBXTJOZO · pith_short_8: LRBIMKQJ

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/LRBIMKQJBBXTJOZOP5Q7OAMQ3T \
  | 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: 5c42862a09086f34bb2e7f61f70190dcf87bd20216460c87d8ed193bce70903a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0fbe2aefe600c1eb36d5c994c464389de405711d90aaaad56f76318cee3e2ec",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-08T16:51:22Z",
    "title_canon_sha256": "2ff13bd7b4f63a489d9336d6d0166877c3be0e01340d25513fa2aa2e3941f93f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02503",
    "kind": "arxiv",
    "version": 5
  }
}