Pith Number

pith:C3Z544ZL

pith:2015:C3Z544ZLT7P4PUXVI4RCZZ2EIT

not attested not anchored not stored refs pending

A Multivariate Biomarker for Parkinson's Disease

Giancarlo Crocetti, Michael Coakley, Phil Dressner, Tamba Lamin, Wanda Kellum

arxiv:1602.07264 v1 · 2015-05-15 · 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{C3Z544ZLT7P4PUXVI4RCZZ2EIT}

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	2026-05-18T01:20:06.803718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16f3de732b9fdfc7d2f547222ce74444c74765d9db575ccb980cdf0be9538f42

Aliases

arxiv: 1602.07264 · arxiv_version: 1602.07264v1 · doi: 10.48550/arxiv.1602.07264 · pith_short_12: C3Z544ZLT7P4 · pith_short_16: C3Z544ZLT7P4PUXV · pith_short_8: C3Z544ZL

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/C3Z544ZLT7P4PUXVI4RCZZ2EIT \
  | 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: 16f3de732b9fdfc7d2f547222ce74444c74765d9db575ccb980cdf0be9538f42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7acf0e1826bb192e5cf23660439fe2c9a93d7699b869fb759e3686816b69d411",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-05-15T00:55:17Z",
    "title_canon_sha256": "446007d7fc7826e98b4d6f1f0fbef2cf44a0e23b266718af25539000634327c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07264",
    "kind": "arxiv",
    "version": 1
  }
}