Pith Number

pith:BU3TKHIN

pith:2022:BU3TKHINO5PXESFNEXXMY4DFUZ

not attested not anchored not stored refs pending

A knowledge-driven vowel-based approach of depression classification from speech using data augmentation

Kexin Feng, Theodora Chaspari

arxiv:2210.15261 v1 · 2022-10-27 · cs.SD · cs.LG · 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{BU3TKHINO5PXESFNEXXMY4DFUZ}

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	2026-07-05T05:11:04.415451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d37351d0d775f7248ad25eecc7065a65a44e5b5e38f800e0b08198ee44c2694

Aliases

arxiv: 2210.15261 · arxiv_version: 2210.15261v1 · doi: 10.48550/arxiv.2210.15261 · pith_short_12: BU3TKHINO5PX · pith_short_16: BU3TKHINO5PXESFN · pith_short_8: BU3TKHIN

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/BU3TKHINO5PXESFNEXXMY4DFUZ \
  | 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: 0d37351d0d775f7248ad25eecc7065a65a44e5b5e38f800e0b08198ee44c2694

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "949f0ddfed4e453ba879b2cfb19a60d02e87adf71a64b3664bbb1c972583be6e",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-10-27T08:34:08Z",
    "title_canon_sha256": "1814ec90962013a5eb789d3b98f17a0e9efb517275abff778f81fb9415e1d1b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.15261",
    "kind": "arxiv",
    "version": 1
  }
}