Pith Number

pith:SBRLKQFB

pith:2022:SBRLKQFBZD3MONMS7W7K5BDDLI

not attested not anchored not stored refs pending

Toward Knowledge-Driven Speech-Based Models of Depression: Leveraging Spectrotemporal Variations in Speech Vowels

Kexin Feng, Theodora Chaspari

arxiv:2210.02527 v1 · 2022-10-05 · cs.LG · 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{SBRLKQFBZD3MONMS7W7K5BDDLI}

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	2026-07-05T05:04:04.321385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9062b540a1c8f6c73592fdbeae84635a3ae8dbdd0363b0b42a518eb7ea75ae88

Aliases

arxiv: 2210.02527 · arxiv_version: 2210.02527v1 · doi: 10.48550/arxiv.2210.02527 · pith_short_12: SBRLKQFBZD3M · pith_short_16: SBRLKQFBZD3MONMS · pith_short_8: SBRLKQFB

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/SBRLKQFBZD3MONMS7W7K5BDDLI \
  | 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: 9062b540a1c8f6c73592fdbeae84635a3ae8dbdd0363b0b42a518eb7ea75ae88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1648dffaa62e70a1281b115dd450989645d7479a95fdf9f33613ef6a2219f9d6",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-05T19:57:53Z",
    "title_canon_sha256": "9279ed3a2405b13314f846303bcbe0d81421bbc55b4de839b0c24657b233d38c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.02527",
    "kind": "arxiv",
    "version": 1
  }
}