Pith Number

pith:AQPPK3JV

pith:2026:AQPPK3JVDYGQRSMCTN2POCLMKA

not attested not anchored not stored refs pending

Establishing the Minimal Clinically Important Difference (MCID) for Smartphone-Derived Gait Measures in Multiple Sclerosis

Agne Kazlauskaite, Bernhard Fehlmann, Cedric Simillion, Dimitar Stanev, Ernst Bos, Gary Cutter, Helmut Butzkueven, Letizia Leocani, Licinio Craveiro, Mike D Rinderknecht

arxiv:2606.28449 v1 · 2026-06-26 · q-bio.QM · cs.CV · physics.med-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{AQPPK3JVDYGQRSMCTN2POCLMKA}

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	2026-06-30T00:15:14.510602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

041ef56d351e0d08c9829b74f7096c500eef60ec281cfaf3216054f28784b6ff

Aliases

arxiv: 2606.28449 · arxiv_version: 2606.28449v1 · doi: 10.48550/arxiv.2606.28449 · pith_short_12: AQPPK3JVDYGQ · pith_short_16: AQPPK3JVDYGQRSMC · pith_short_8: AQPPK3JV

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/AQPPK3JVDYGQRSMCTN2POCLMKA \
  | 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: 041ef56d351e0d08c9829b74f7096c500eef60ec281cfaf3216054f28784b6ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed418bb4bb8568696b764742b27c6a194d916f4d2b29affe15dd938ece2fc16a",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2026-06-26T09:24:42Z",
    "title_canon_sha256": "bd003ff15a94e381e7ec1c45e7a15d1ba3630e6489ed558bae52d750c75b791a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28449",
    "kind": "arxiv",
    "version": 1
  }
}