Pith Number

pith:OWXRHKGF

pith:2023:OWXRHKGFFD6CRTIQBKBMAPKFQQ

not attested not anchored not stored refs pending

The Relationship Between Speech Features Changes When You Get Depressed: Feature Correlations for Improving Speed and Performance of Depression Detection

Alessandro Vinciarelli, Anna Esposito, Fuxiang Tao, Wei Ma, Xuri Ge

arxiv:2307.02892 v2 · 2023-07-06 · 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{OWXRHKGFFD6CRTIQBKBMAPKFQQ}

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	2026-07-05T06:28:38.809523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75af13a8c528fc28cd100a82c03d45842cd717fa22da6a601362da5e7c563307

Aliases

arxiv: 2307.02892 · arxiv_version: 2307.02892v2 · doi: 10.48550/arxiv.2307.02892 · pith_short_12: OWXRHKGFFD6C · pith_short_16: OWXRHKGFFD6CRTIQ · pith_short_8: OWXRHKGF

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/OWXRHKGFFD6CRTIQBKBMAPKFQQ \
  | 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: 75af13a8c528fc28cd100a82c03d45842cd717fa22da6a601362da5e7c563307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d3323a585221b74306c85a2dc05bdd5b8f28ddd9f1f695d28d598f2186a913",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-07-06T09:54:35Z",
    "title_canon_sha256": "c43265386bda42bf4d1b8beec0cc8497f78e6e3e7c3a3e0a7a97b116a1ba1ee7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02892",
    "kind": "arxiv",
    "version": 2
  }
}