Pith Number

pith:H3CL632S

pith:2023:H3CL632SHZ3EY2YPAZKV5FBMQM

not attested not anchored not stored refs pending

Classifying Dementia in the Presence of Depression: A Cross-Corpus Study

Elmar N\"oth, Florian H\"onig, Franziska Braun, Hartmut Lehfeld, Korbinian Riedhammer, Paula A. P\'erez-Toro, Sebastian P. Bayerl, Thomas Hillemacher, Tobias Bocklet

arxiv:2308.08306 v1 · 2023-08-16 · eess.AS · 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{H3CL632SHZ3EY2YPAZKV5FBMQM}

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	2026-06-19T16:10:27.608288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ec4bf6f523e764c6b0f06555e942c830a82b32c87a1caedac46e6f2e13962e1

Aliases

arxiv: 2308.08306 · arxiv_version: 2308.08306v1 · doi: 10.48550/arxiv.2308.08306 · pith_short_12: H3CL632SHZ3E · pith_short_16: H3CL632SHZ3EY2YP · pith_short_8: H3CL632S

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/H3CL632SHZ3EY2YPAZKV5FBMQM \
  | 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: 3ec4bf6f523e764c6b0f06555e942c830a82b32c87a1caedac46e6f2e13962e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f4b17fb17b80597b298d57e88e8bf01590e3fab3d3c71f80ad26ad7ab2b7a8f",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-08-16T12:09:00Z",
    "title_canon_sha256": "9ec3b70b9492343b86db8c686f84ec665a44c40f04750bdfb528954e22eb7600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08306",
    "kind": "arxiv",
    "version": 1
  }
}