Pith Number

pith:BCHNJHD2

pith:2022:BCHNJHD24ICMXV3POFJ2YXSAED

not attested not anchored not stored refs pending

Going Beyond the Cookie Theft Picture Test: Detecting Cognitive Impairments using Acoustic Features

Andreas Erzigkeit, Franziska Braun, Hartmut Lehfeld, Korbinian Riedhammer, Sebastian P. Bayerl, Thomas Hillemacher

arxiv:2206.05018 v1 · 2022-06-10 · cs.SD · cs.CL · 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{BCHNJHD24ICMXV3POFJ2YXSAED}

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	2026-06-19T16:11:07.221842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088ed49c7ae204cbd76f7153ac5e4020c79d91c37f4f20f704972a8f7b878edb

Aliases

arxiv: 2206.05018 · arxiv_version: 2206.05018v1 · doi: 10.48550/arxiv.2206.05018 · pith_short_12: BCHNJHD24ICM · pith_short_16: BCHNJHD24ICMXV3P · pith_short_8: BCHNJHD2

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/BCHNJHD24ICMXV3POFJ2YXSAED \
  | 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: 088ed49c7ae204cbd76f7153ac5e4020c79d91c37f4f20f704972a8f7b878edb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e51550c0734ecf7c6c17acdd5c88a7dc84ed0c885e7bab59997b8bccda8b37d",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-06-10T12:04:22Z",
    "title_canon_sha256": "63008f50b116bc5e2574400f4e28840e34226ef225bcd747855e6399ec9c36b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.05018",
    "kind": "arxiv",
    "version": 1
  }
}