Pith Number

pith:OETW6E43

pith:2025:OETW6E432HWV6RIYBGV5MLYIXF

not attested not anchored not stored refs pending

Less is More: Data Curation Matters in Scaling Speech Enhancement

Anurag Kumar, Chenda Li, Kohei Saijo, Marvin Sach, Robin Scheibler, Samuele Cornell, Shinji Watanabe, Tim Fingscheidt, Wangyou Zhang, Wei Wang, Yanmin Qian, Yihui Fu, Zhaoheng Ni

arxiv:2506.23859 v2 · 2025-06-30 · eess.AS · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OETW6E432HWV6RIYBGV5MLYIXF}

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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

4 papers in Pith

FSD50K-Solo: Automated Curation of Single-Source Sound Events

Rethinking Training Targets, Architectures and Data Quality for Universal Speech Enhancement

FSD50K-Solo: Automated Curation of Single-Source Sound Events

Reducing Linguistic Hallucination in LM-Based Speech Enhancement via Noise-Invariant Acoustic-Semantic Distillation

Receipt and verification

First computed	2026-07-05T11:55:41.043290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71276f139bd1ed5f451809abd62f08b945c3977c9f17ce9df936458ebf303d8b

Aliases

arxiv: 2506.23859 · arxiv_version: 2506.23859v2 · doi: 10.48550/arxiv.2506.23859 · pith_short_12: OETW6E432HWV · pith_short_16: OETW6E432HWV6RIY · pith_short_8: OETW6E43

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/OETW6E432HWV6RIYBGV5MLYIXF \
  | 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: 71276f139bd1ed5f451809abd62f08b945c3977c9f17ce9df936458ebf303d8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "816d4f04f7de7a057182f68ffb9c554adff5943ecf375642813a76c3d9359dd6",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-06-30T13:55:10Z",
    "title_canon_sha256": "47a9f66f7710b6402a48e14c6c951b998efcc7fc2851a797ed5ed2d09f9de38e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23859",
    "kind": "arxiv",
    "version": 2
  }
}