Pith Number

pith:WAMA4SRU

pith:2021:WAMA4SRUB4YUIKSNSNXCFWGU2F

not attested not anchored not stored refs pending

A multi-stage semi-supervised improved deep embedded clustering method for bearing fault diagnosis under the situation of insufficient labeled samples

Gang Yu, Tongda Sun

arxiv:2109.13521 v2 · 2021-09-28 · cs.LG · cs.AI · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAMA4SRUB4YUIKSNSNXCFWGU2F}

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	2026-07-05T03:34:07.948136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0180e4a340f31442a4d936e22d8d4d14b40097033ed23839286d8a681eee747

Aliases

arxiv: 2109.13521 · arxiv_version: 2109.13521v2 · doi: 10.48550/arxiv.2109.13521 · pith_short_12: WAMA4SRUB4YU · pith_short_16: WAMA4SRUB4YUIKSN · pith_short_8: WAMA4SRU

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/WAMA4SRUB4YUIKSNSNXCFWGU2F \
  | 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: b0180e4a340f31442a4d936e22d8d4d14b40097033ed23839286d8a681eee747

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc76818260a239d6c374aecc066938e5f72545d65b1d23438cbabbded8ee8fc7",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-28T06:49:40Z",
    "title_canon_sha256": "dbf1106ea2efaa9ec1edc297f75222da6a57c7f68ed2b43f37eb3c48bd9e9b4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13521",
    "kind": "arxiv",
    "version": 2
  }
}