Pith Number

pith:7N3G5G2Z

pith:2020:7N3G5G2ZTEKD65SBPQTYTXJHZU

not attested not anchored not stored refs pending

Exploiting Multi-Modal Features From Pre-trained Networks for Alzheimer's Dementia Recognition

Jaewoo Pyo, Jie Hwan Lee, Junghyun Koo, Kyogu Lee, Yujin Jo

arxiv:2009.04070 v2 · 2020-09-09 · cs.SD · cs.CL · cs.LG · 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{7N3G5G2ZTEKD65SBPQTYTXJHZU}

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

Dementia classification from spontaneous speech using wrapper-based feature selection

Receipt and verification

First computed	2026-07-05T02:19:55.814582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb766e9b5999143f76417c2789dd27cd3ee628a70df5d211e047291f1f1a4f71

Aliases

arxiv: 2009.04070 · arxiv_version: 2009.04070v2 · doi: 10.48550/arxiv.2009.04070 · pith_short_12: 7N3G5G2ZTEKD · pith_short_16: 7N3G5G2ZTEKD65SB · pith_short_8: 7N3G5G2Z

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/7N3G5G2ZTEKD65SBPQTYTXJHZU \
  | 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: fb766e9b5999143f76417c2789dd27cd3ee628a70df5d211e047291f1f1a4f71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8540691783f8a5867aa09baa365ca8b1ae8446691055f992c67597a398a3aaea",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-09-09T02:08:47Z",
    "title_canon_sha256": "dc783443c0c4d026e8910fe0f04c8353319646a4b175bd872e3999c262f9c687"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.04070",
    "kind": "arxiv",
    "version": 2
  }
}