Pith Number

pith:FMW2Z3KW

pith:2026:FMW2Z3KWR64MICMK2KBOSB4WP4

not attested not anchored not stored refs pending

Do Multimodal Large Language Models Need Reasoning to Classify Dementia from Speech?

Bradford C. Dickerson, James Glass, Liming Wang, Neguine Rezaii

arxiv:2607.00260 v1 · 2026-06-30 · 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{FMW2Z3KWR64MICMK2KBOSB4WP4}

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	2026-07-02T00:18:41.468456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2daced568fb8c4098ad282e907967f36b03bae767f5cf33e854b7122da8150

Aliases

arxiv: 2607.00260 · arxiv_version: 2607.00260v1 · doi: 10.48550/arxiv.2607.00260 · pith_short_12: FMW2Z3KWR64M · pith_short_16: FMW2Z3KWR64MICMK · pith_short_8: FMW2Z3KW

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/FMW2Z3KWR64MICMK2KBOSB4WP4 \
  | 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: 2b2daced568fb8c4098ad282e907967f36b03bae767f5cf33e854b7122da8150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9b1b63aa31f9f679976add077dad7027fa33d43fcc55fbc55bc36cad9678b3f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-06-30T23:12:47Z",
    "title_canon_sha256": "245d69961d66d80dda9c23f982f1efec5a3510b0bc30bed25703dae2fe653f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00260",
    "kind": "arxiv",
    "version": 1
  }
}