Pith Number

pith:MQLDKKYT

pith:2026:MQLDKKYTGILHFL5AOTEYWUM5KV

not attested not anchored not stored refs pending

7 Tesla Quantitative MRI and Machine Learning for Exploratory Motor Subtype Stratification and Diagnosis in Parkinson's Disease

Anne Louise Kristoffersen, Charalampos Tzoulis, Erik Magnus Berntsen, Ingrid Gylterud Kv{\aa}lsgard, Kjersti Eline Stige, Marc-Antoine Fortin, P{\aa}l Erik Goa, Runa Geirmundsdatter Unsg{\aa}rd, Thanh Pierre Doan

arxiv:2605.24179 v1 · 2026-05-22 · eess.IV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQLDKKYTGILHFL5AOTEYWUM5KV}

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	2026-05-26T01:02:50.994386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6416352b13321672afa074c98b519d5559f4d4af1e573da326e6ee8a77e39898

Aliases

arxiv: 2605.24179 · arxiv_version: 2605.24179v1 · doi: 10.48550/arxiv.2605.24179 · pith_short_12: MQLDKKYTGILH · pith_short_16: MQLDKKYTGILHFL5A · pith_short_8: MQLDKKYT

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/MQLDKKYTGILHFL5AOTEYWUM5KV \
  | 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: 6416352b13321672afa074c98b519d5559f4d4af1e573da326e6ee8a77e39898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68b3ee32253a5bd78fd9f65dee8386c2aa9be43b50c6ec95c259a8372ff48877",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-05-22T20:03:20Z",
    "title_canon_sha256": "0659f0370af4a61e023f396ed354ac4f8a1289b6d44912b15cb53d6a30e1815d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24179",
    "kind": "arxiv",
    "version": 1
  }
}