Pith Number

pith:UK32TQCQ

pith:2021:UK32TQCQD3DHDQMLTIZAL7WZFX

not attested not anchored not stored refs pending

Integrating Expert Knowledge with Domain Adaptation for Unsupervised Fault Diagnosis

Cees Taal, Olga Fink, Qin Wang

arxiv:2107.01849 v2 · 2021-07-05 · 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{UK32TQCQD3DHDQMLTIZAL7WZFX}

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	2026-07-05T03:33:06.611578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2b7a9c0501ec671c18b9a3205fed92dc64fd35162182a51998156f0b88a7e0a

Aliases

arxiv: 2107.01849 · arxiv_version: 2107.01849v2 · doi: 10.48550/arxiv.2107.01849 · pith_short_12: UK32TQCQD3DH · pith_short_16: UK32TQCQD3DHDQML · pith_short_8: UK32TQCQ

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/UK32TQCQD3DHDQMLTIZAL7WZFX \
  | 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: a2b7a9c0501ec671c18b9a3205fed92dc64fd35162182a51998156f0b88a7e0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b611a540c3928bb66e1736c3d67b537705993cde2e8843bf3616545c2289bf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-07-05T08:07:08Z",
    "title_canon_sha256": "7ffca2800b22b2c42f04c25d49b3bf903778de4ec29bdf5afee671b53ab19b50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01849",
    "kind": "arxiv",
    "version": 2
  }
}