Pith Number

pith:3KFJIPW3

pith:2021:3KFJIPW3YNO5ZU4PZ3WFDWPCMY

not attested not anchored not stored refs pending

Comparing Acoustic-based Approaches for Alzheimer's Disease Detection

Aparna Balagopalan, Jekaterina Novikova

arxiv:2106.01555 v2 · 2021-06-03 · cs.CL · cs.SD · 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{3KFJIPW3YNO5ZU4PZ3WFDWPCMY}

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.

Cited by

1 paper in Pith

Reasoning-Based Approach with Chain-of-Thought for Alzheimer's Detection Using Speech and Large Language Models

Receipt and verification

First computed	2026-07-05T04:57:42.391008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da8a943edbc35ddcd38fceec51d9e2662d94e12b567df68995f46203b6ddeda9

Aliases

arxiv: 2106.01555 · arxiv_version: 2106.01555v2 · doi: 10.48550/arxiv.2106.01555 · pith_short_12: 3KFJIPW3YNO5 · pith_short_16: 3KFJIPW3YNO5ZU4P · pith_short_8: 3KFJIPW3

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/3KFJIPW3YNO5ZU4PZ3WFDWPCMY \
  | 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: da8a943edbc35ddcd38fceec51d9e2662d94e12b567df68995f46203b6ddeda9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f439ac91f6031ff194d811521f628755033bdb10c1ed4bdd7923af9f5d147ec3",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-03T02:44:40Z",
    "title_canon_sha256": "a1b3811baf3537dd95a4f21ecfff457f32d622253dfd34a23eb7ad960c1fbdf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.01555",
    "kind": "arxiv",
    "version": 2
  }
}