Pith Number

pith:6B7PQRT2

pith:2017:6B7PQRT25DKO4RWEWKP7EZG5EI

not attested not anchored not stored refs pending

Signatures of Parkinson's disease in complexity of low-frequency fluctuations of postural sway velocity

Bruce J. West, Klaudia Kozlowska, Magdalena Koszewicz, Miroslaw Latka, Slawomir Budrewicz

arxiv:1710.07705 v1 · 2017-10-20 · q-bio.NC · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6B7PQRT25DKO4RWEWKP7EZG5EI}

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	2026-05-18T00:32:19.856797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f07ef8467ae8d4ee46c4b29ff264dd22066a13a9abe3ae9758a409c4b0a8a1d4

Aliases

arxiv: 1710.07705 · arxiv_version: 1710.07705v1 · doi: 10.48550/arxiv.1710.07705 · pith_short_12: 6B7PQRT25DKO · pith_short_16: 6B7PQRT25DKO4RWE · pith_short_8: 6B7PQRT2

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/6B7PQRT25DKO4RWEWKP7EZG5EI \
  | 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: f07ef8467ae8d4ee46c4b29ff264dd22066a13a9abe3ae9758a409c4b0a8a1d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eff670bbf4d35be7dca9c838742419cf54b00da4fd7482fafd4929df08cd360b",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-10-20T21:11:00Z",
    "title_canon_sha256": "510109ba08648421ad85a6799ec8937f57913ee6a6ae3679a74a39957e1917d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07705",
    "kind": "arxiv",
    "version": 1
  }
}