Pith Number

pith:5NYOQQ4D

pith:2021:5NYOQQ4DYE37W2FXPTRZFPQ772

not attested not anchored not stored refs pending

Subject Enveloped Deep Sample Fuzzy Ensemble Learning Algorithm of Parkinson's Speech Data

Fan Li, Pin Wang, Xiaoheng Zhang, Yiwen Wang, Yongming Li

arxiv:2111.09014 v1 · 2021-11-17 · cs.SD · cs.LG · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NYOQQ4DYE37W2FXPTRZFPQ772}

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	2026-07-05T03:32:56.494439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb70e84383c137fb68b77ce392be1ffe8ffc871d9e518e8eada8d6348741d986

Aliases

arxiv: 2111.09014 · arxiv_version: 2111.09014v1 · doi: 10.48550/arxiv.2111.09014 · pith_short_12: 5NYOQQ4DYE37 · pith_short_16: 5NYOQQ4DYE37W2FX · pith_short_8: 5NYOQQ4D

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/5NYOQQ4DYE37W2FXPTRZFPQ772 \
  | 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: eb70e84383c137fb68b77ce392be1ffe8ffc871d9e518e8eada8d6348741d986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9fc5f1b58110f30108a33d18049881718751b44356497e2894fb45490a8c0e7",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-11-17T10:12:20Z",
    "title_canon_sha256": "88e45061faa6c70a54e51cc91e13120bb5c19a32416ff12c5ef951aa1f178f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09014",
    "kind": "arxiv",
    "version": 1
  }
}