Pith Number

pith:UK2NMW4V

pith:2025:UK2NMW4V7AE3RULSBETZH77BMJ

not attested not anchored not stored refs pending

Speech Emotion Recognition via Entropy-Aware Score Selection

Chengxin Chen, ChenYi Chua, JunKai Wong, Xiaoxiao Miao

arxiv:2508.20796 v1 · 2025-08-28 · cs.SD · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UK2NMW4V7AE3RULSBETZH77BMJ}

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	2026-07-05T12:01:11.108677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2b4d65b95f809b8d172092793ffe16265326eaafad7a3ad2fbeb8131c399f6e

Aliases

arxiv: 2508.20796 · arxiv_version: 2508.20796v1 · doi: 10.48550/arxiv.2508.20796 · pith_short_12: UK2NMW4V7AE3 · pith_short_16: UK2NMW4V7AE3RULS · pith_short_8: UK2NMW4V

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/UK2NMW4V7AE3RULSBETZH77BMJ \
  | 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: a2b4d65b95f809b8d172092793ffe16265326eaafad7a3ad2fbeb8131c399f6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ff27e7e78b3bfac04c8032cfbd4485babe0de77dceccef00e4569b2b0e4cc6e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-08-28T13:58:09Z",
    "title_canon_sha256": "60285e0d91ea451d45683ed7e23fee92505e72c94b7a6fca89e76d3af831ad34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20796",
    "kind": "arxiv",
    "version": 1
  }
}