Pith Number

pith:AMLCJVL5

pith:2025:AMLCJVL5Z7QKB2UL2O6QRHEGHN

not attested not anchored not stored refs pending

Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis

Alexander Richardson, Anna Seo Gyeong Choi, Ryan Partlan, Sunghye Cho, Sunny Tang

arxiv:2506.01129 v2 · 2025-06-01 · 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{AMLCJVL5Z7QKB2UL2O6QRHEGHN}

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.

Cited by

1 paper in Pith

Comparative Evaluation of Acoustic Feature Extraction Tools for Clinical Speech Analysis

Receipt and verification

First computed	2026-07-05T11:54:47.755687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

031624d57dcfe0a0ea8bd3bd089c863b5689a13618cec825dbb69682c646414a

Aliases

arxiv: 2506.01129 · arxiv_version: 2506.01129v2 · doi: 10.48550/arxiv.2506.01129 · pith_short_12: AMLCJVL5Z7QK · pith_short_16: AMLCJVL5Z7QKB2UL · pith_short_8: AMLCJVL5

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/AMLCJVL5Z7QKB2UL2O6QRHEGHN \
  | 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: 031624d57dcfe0a0ea8bd3bd089c863b5689a13618cec825dbb69682c646414a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66753762333852eedc5f10c72d8ad635e89242ca6c2cb3e43327d6da2b9673ba",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-06-01T19:26:25Z",
    "title_canon_sha256": "eeea5eae044b33c0d967e5def7cb4b6da6711a1366d5a6d1e587a077565c212d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01129",
    "kind": "arxiv",
    "version": 2
  }
}