Pith Number

pith:3WY56YWQ

pith:2018:3WY56YWQCMJPMFDXMJVQUGV7TP

not attested not anchored not stored refs pending

PhoneMD: Learning to Diagnose Parkinson's Disease from Smartphone Data

Patrick Schwab, Walter Karlen

arxiv:1810.01485 v2 · 2018-10-01 · q-bio.NC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WY56YWQCMJPMFDXMJVQUGV7TP}

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	2026-05-18T00:00:39.211032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddb1df62d01312f61477626b0a1abf9be26a55bd29210dfd82e1a7dbc1b88882

Aliases

arxiv: 1810.01485 · arxiv_version: 1810.01485v2 · doi: 10.48550/arxiv.1810.01485 · pith_short_12: 3WY56YWQCMJP · pith_short_16: 3WY56YWQCMJPMFDX · pith_short_8: 3WY56YWQ

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/3WY56YWQCMJPMFDXMJVQUGV7TP \
  | 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: ddb1df62d01312f61477626b0a1abf9be26a55bd29210dfd82e1a7dbc1b88882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d46472edadc977207f5e166332b366ba7ec5a264e02f728d9f4d31b725476df",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2018-10-01T11:38:18Z",
    "title_canon_sha256": "e14920233441a6708c7bb5a419732332d302aec5c6f1375c03da4eb5ebcd606b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01485",
    "kind": "arxiv",
    "version": 2
  }
}