Pith Number

pith:XSRZUVME

pith:2019:XSRZUVMEABIUBYQGZQRY6RTEZR

not attested not anchored not stored refs pending

Predicting Onset of Dementia in Parkinson's Disease Patients

Abhishek Srivastava, Dhruv Agarwal, Edward W Huang

arxiv:1906.03226 v1 · 2019-06-03 · q-bio.QM · 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{XSRZUVMEABIUBYQGZQRY6RTEZR}

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	2026-05-17T23:43:54.630633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bca39a5584005140e206cc238f4664cc42e469927161174f5cfe7ea4eec97d02

Aliases

arxiv: 1906.03226 · arxiv_version: 1906.03226v1 · doi: 10.48550/arxiv.1906.03226 · pith_short_12: XSRZUVMEABIU · pith_short_16: XSRZUVMEABIUBYQG · pith_short_8: XSRZUVME

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/XSRZUVMEABIUBYQGZQRY6RTEZR \
  | 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: bca39a5584005140e206cc238f4664cc42e469927161174f5cfe7ea4eec97d02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e4fb0390c628aac1d3b6e428c508e4c01d111ab617d46d7dd3188bf057b3821",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2019-06-03T00:49:24Z",
    "title_canon_sha256": "c7bd0581413c9ea0f36616f406d175777442b2e99fbbd941120175ef2d97d7af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03226",
    "kind": "arxiv",
    "version": 1
  }
}