Pith Number

pith:JCB6NBMP

pith:2025:JCB6NBMPLVJWM7R323VCM4TODH

not attested not anchored not stored refs pending

A Novel Data Augmentation Approach for Automatic Speaking Assessment on Opinion Expressions

Berlin Chen, Chung-Chun Wang, Hao-Chien Lu, Hong-Yun Lin, Jhen-Ke Lin

arxiv:2506.04077 v2 · 2025-06-04 · cs.CL · 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{JCB6NBMPLVJWM7R323VCM4TODH}

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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

A Novel Data Augmentation Approach for Automatic Speaking Assessment on Opinion Expressions

Receipt and verification

First computed	2026-07-05T12:09:20.280335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4883e6858f5d53667e3bd6ea26726e19f5009884744f8b9e5a802045177aee6d

Aliases

arxiv: 2506.04077 · arxiv_version: 2506.04077v2 · doi: 10.48550/arxiv.2506.04077 · pith_short_12: JCB6NBMPLVJW · pith_short_16: JCB6NBMPLVJWM7R3 · pith_short_8: JCB6NBMP

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/JCB6NBMPLVJWM7R323VCM4TODH \
  | 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: 4883e6858f5d53667e3bd6ea26726e19f5009884744f8b9e5a802045177aee6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "446b31f96bda14270ff332ee5f0dccc0539b5fdda4e8de5f46fbf27f585ad560",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-04T15:42:53Z",
    "title_canon_sha256": "3d7ecbb8cba23818ebb747efd8dac4fcc90086e41dc8dbdc943701e092950fa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04077",
    "kind": "arxiv",
    "version": 2
  }
}