Pith Number

pith:4CUNJIMA

pith:2025:4CUNJIMAKRELTLL7BCPGSACKPO

not attested not anchored not stored refs pending

MOPSA: Mixture of Prompt-Experts Based Speaker Adaptation for Elderly Speech Recognition

Chengxi Deng, Guinan Li, Haoning Xu, Huimeng Wang, Jiajun Deng, Jiankun Zhao, Mengzhe Geng, Mingyu Cui, Shujie Hu, Xunying Liu, Xurong Xie, Yicong Jiang, Youjun Chen

arxiv:2505.24224 v1 · 2025-05-30 · 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{4CUNJIMAKRELTLL7BCPGSACKPO}

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

Elderly-Contextual Data Augmentation via Speech Synthesis for Elderly ASR

Receipt and verification

First computed	2026-07-05T11:12:44.529049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a8d4a1805448b9ad7f089e69004a7ba3adc644ed22ea208c747ca73ad4ad93

Aliases

arxiv: 2505.24224 · arxiv_version: 2505.24224v1 · doi: 10.48550/arxiv.2505.24224 · pith_short_12: 4CUNJIMAKREL · pith_short_16: 4CUNJIMAKRELTLL7 · pith_short_8: 4CUNJIMA

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/4CUNJIMAKRELTLL7BCPGSACKPO \
  | 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: e0a8d4a1805448b9ad7f089e69004a7ba3adc644ed22ea208c747ca73ad4ad93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87228b9d994646a4688625258f5c2ef7db6ab9ff12390367f23392255eeb5b11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-05-30T05:23:16Z",
    "title_canon_sha256": "e9cedb34b9aac8d221b48a8eeba74ff96b55b1e210a07d17a2c53b11f002a0dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24224",
    "kind": "arxiv",
    "version": 1
  }
}