Pith Number

pith:XI5ID7ZH

pith:2026:XI5ID7ZHJBDXZQ6NNXHVINCZTC

not attested not anchored not stored refs pending

Mitigating Scoring Errors and Compensating for Nonverbal Subtests in Speech-Based Dementia Assessment

Andreas Erzigkeit, Christopher Witzl, Franziska Braun, Hartmut Lehfeld, Korbinian Riedhammer, Thomas Hillemacher, Tobias Bocklet

arxiv:2606.18979 v1 · 2026-06-17 · eess.AS · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XI5ID7ZHJBDXZQ6NNXHVINCZTC}

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	2026-06-19T16:11:53.656285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba3a81ff2748477cc3cd6dcf543459988bd97e88d841c6f5cbd14587f1f5fcb0

Aliases

arxiv: 2606.18979 · arxiv_version: 2606.18979v1 · doi: 10.48550/arxiv.2606.18979 · pith_short_12: XI5ID7ZHJBDX · pith_short_16: XI5ID7ZHJBDXZQ6N · pith_short_8: XI5ID7ZH

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/XI5ID7ZHJBDXZQ6NNXHVINCZTC \
  | 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: ba3a81ff2748477cc3cd6dcf543459988bd97e88d841c6f5cbd14587f1f5fcb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af26190b8307446fb7a8b9fa372082c1286cf0bc951d2b5df804f94e179ef2da",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-06-17T12:02:26Z",
    "title_canon_sha256": "c04535a5712e37805b7a2cb088b8f4fc0e8fb964459697f4ec6ff7ceddcca5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18979",
    "kind": "arxiv",
    "version": 1
  }
}