Pith Number

pith:KQHP6KTN

pith:2025:KQHP6KTN5K57GLFOICZPWOF4KI

not attested not anchored not stored refs pending

Speech Emotion Detection Based on MFCC and CNN-LSTM Architecture

Qianhe Ouyang

arxiv:2501.10666 v1 · 2025-01-18 · 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{KQHP6KTN5K57GLFOICZPWOF4KI}

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

Low Resource Multimodal Translation of Nepali Spoken Words into Emotion-Conditioned Sign Language Avatars

Receipt and verification

First computed	2026-07-05T10:02:31.612007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

540eff2a6deabbf32cae40b2fb38bc523feedd9c50d90367a2ff0553bd51e327

Aliases

arxiv: 2501.10666 · arxiv_version: 2501.10666v1 · doi: 10.48550/arxiv.2501.10666 · pith_short_12: KQHP6KTN5K57 · pith_short_16: KQHP6KTN5K57GLFO · pith_short_8: KQHP6KTN

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/KQHP6KTN5K57GLFOICZPWOF4KI \
  | 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: 540eff2a6deabbf32cae40b2fb38bc523feedd9c50d90367a2ff0553bd51e327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f11555fa73225029fd2635ae6fec59c1204f07e18e6500dfba0a3cc57be4fa1",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-01-18T06:15:54Z",
    "title_canon_sha256": "0216e9686c2055a554a12557bc991d4f702a890be25cd71f942980652f27397b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.10666",
    "kind": "arxiv",
    "version": 1
  }
}