Pith Number

pith:KJJCC6WX

pith:2026:KJJCC6WXR4LCI6BYQ7OZWIK4WB

not attested not anchored not stored refs pending

The PARLO Dementia Corpus: A German Multi-Center Resource for Alzheimer's Disease

Christopher Witzl, Elmar N\"oth, Florian H\"onig, Franziska Braun, Korbinian Riedhammer, Tobias Bocklet

arxiv:2603.03471 v2 · 2026-03-03 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJJCC6WXR4LCI6BYQ7OZWIK4WB}

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	2026-06-19T16:10:36.176680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5252217ad78f1624783887dd9b215cb047133de92de7c159602ddeea5a3a2503

Aliases

arxiv: 2603.03471 · arxiv_version: 2603.03471v2 · doi: 10.48550/arxiv.2603.03471 · pith_short_12: KJJCC6WXR4LC · pith_short_16: KJJCC6WXR4LCI6BY · pith_short_8: KJJCC6WX

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/KJJCC6WXR4LCI6BYQ7OZWIK4WB \
  | 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: 5252217ad78f1624783887dd9b215cb047133de92de7c159602ddeea5a3a2503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eda51d8c8176b9fcfcb7101e0d6e139795e80fd7a980298032242a091874c27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-03-03T19:31:59Z",
    "title_canon_sha256": "02b02c0dc3f5df3d5eb2de04f88261905aed841ad9b6e4727a87f12087114ba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.03471",
    "kind": "arxiv",
    "version": 2
  }
}