Pith Number

pith:Q5ZIDXKK

pith:2025:Q5ZIDXKKIW3Q4HI6EUSMC4G57C

not attested not anchored not stored refs pending

Leveraging Cascaded Binary Classification and Multimodal Fusion for Dementia Detection through Spontaneous Speech

Jia-Hong Yuan, Jia-Xin Chen, Liu He, Rui Feng, Yan-Han Peng, Yi-Ming Wang, Yin-Long Liu, Yuanchao Li, Yu-Ang Chen, Zhen-Hua Ling

arxiv:2505.19446 v2 · 2025-05-26 · 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{Q5ZIDXKKIW3Q4HI6EUSMC4G57C}

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	2026-06-05T01:15:14.049823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

877281dd4a45b70e1d1e2524c170ddf8ba4d329006d2a37c0c9238cedf5ee7b8

Aliases

arxiv: 2505.19446 · arxiv_version: 2505.19446v2 · doi: 10.48550/arxiv.2505.19446 · pith_short_12: Q5ZIDXKKIW3Q · pith_short_16: Q5ZIDXKKIW3Q4HI6 · pith_short_8: Q5ZIDXKK

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/Q5ZIDXKKIW3Q4HI6EUSMC4G57C \
  | 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: 877281dd4a45b70e1d1e2524c170ddf8ba4d329006d2a37c0c9238cedf5ee7b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bad6785dbf618b90649b2f5619f6107ee535de34e7fce0ab2949fcd3148251e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-05-26T03:08:55Z",
    "title_canon_sha256": "b1f98acb0ec58bd64f3758bc7622845d5459c49f1cb31e765717a6a313804381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19446",
    "kind": "arxiv",
    "version": 2
  }
}