Pith Number

pith:J6GJI3BD

pith:2023:J6GJI3BD5P74GVVVM6Z3ALHXMN

not attested not anchored not stored refs pending

How word semantics and phonology affect handwriting of Alzheimer's patients: a machine learning based analysis

Claudio De Stefano, Francesco Fontanella, Nicole Dalia Cilia, Sabato Marco Siniscalchi

arxiv:2307.04762 v1 · 2023-07-06 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J6GJI3BD5P74GVVVM6Z3ALHXMN}

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	2026-07-05T07:30:20.157858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f8c946c23ebffc356b567b3b02cf76357ce9ea71d994109f80d8ec2c33a4670

Aliases

arxiv: 2307.04762 · arxiv_version: 2307.04762v1 · doi: 10.48550/arxiv.2307.04762 · pith_short_12: J6GJI3BD5P74 · pith_short_16: J6GJI3BD5P74GVVV · pith_short_8: J6GJI3BD

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/J6GJI3BD5P74GVVVM6Z3ALHXMN \
  | 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: 4f8c946c23ebffc356b567b3b02cf76357ce9ea71d994109f80d8ec2c33a4670

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a4da03ef0546fcfdabf7e645255c3a5616a5866741783d33d8631337e75e90b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-07-06T13:35:06Z",
    "title_canon_sha256": "b763a17ca6aa1f2e214b62226f4f5719916aa6da95963aedbb325d5a63cdd496"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04762",
    "kind": "arxiv",
    "version": 1
  }
}