Pith Number

pith:SNRJ7QRB

pith:2018:SNRJ7QRBOCICGHRTXZ6STD2ZFK

not attested not anchored not stored refs pending

Novel and Improved Stage Estimation in Parkinson's Disease using Clinical Scales and Machine Learning

R. Prashanth, Sumantra Dutta Roy

arxiv:1805.11524 v1 · 2018-05-29 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNRJ7QRBOCICGHRTXZ6STD2ZFK}

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	2026-05-18T00:14:42.202949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93629fc2217090231e33be7d298f592a825f1803bfae932efc4745888f6e2ff2

Aliases

arxiv: 1805.11524 · arxiv_version: 1805.11524v1 · doi: 10.48550/arxiv.1805.11524 · pith_short_12: SNRJ7QRBOCIC · pith_short_16: SNRJ7QRBOCICGHRT · pith_short_8: SNRJ7QRB

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/SNRJ7QRBOCICGHRTXZ6STD2ZFK \
  | 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: 93629fc2217090231e33be7d298f592a825f1803bfae932efc4745888f6e2ff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44d8c03693815e209992608640b1c471894f9f92e41b8b55fdec05d424518bf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-05-29T14:56:11Z",
    "title_canon_sha256": "c0173f32d8ce26ee20566b44a0c4209c22df38209970b19873e1df149aa6d6c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11524",
    "kind": "arxiv",
    "version": 1
  }
}