Pith Number

pith:K3MCCIB4

pith:2022:K3MCCIB4ZZ7OOMHP5AQSPAVFBJ

not attested not anchored not stored refs pending

Boosting Self-Supervised Embeddings for Speech Enhancement

Chii-Wann Lin, Hsin-Tien Chiang, Huan-Hsin Tseng, Kuo-Hsuan Hung, Szu-Wei Fu, Yu Tsao

arxiv:2204.03339 v2 · 2022-04-07 · 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{K3MCCIB4ZZ7OOMHP5AQSPAVFBJ}

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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

2 papers in Pith

InsideSSL: Understanding Self-Supervised Speech Representations using a Model-Centric Perspective

Bridging Self-Supervised Learning and Speech Enhancement: A Wav2Vec2-Conditioned Framework

Receipt and verification

First computed	2026-07-05T04:37:35.812559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56d821203cce7ee730efe8212782a50a73b7682e26f2403b733c310ea2018e8c

Aliases

arxiv: 2204.03339 · arxiv_version: 2204.03339v2 · doi: 10.48550/arxiv.2204.03339 · pith_short_12: K3MCCIB4ZZ7O · pith_short_16: K3MCCIB4ZZ7OOMHP · pith_short_8: K3MCCIB4

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/K3MCCIB4ZZ7OOMHP5AQSPAVFBJ \
  | 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: 56d821203cce7ee730efe8212782a50a73b7682e26f2403b733c310ea2018e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08840cd50c84770c95418a483df709ac8b1f61f071032dfb8c8bbd09a0f2ee1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-04-07T10:22:26Z",
    "title_canon_sha256": "28f56b182d922e6209689760025a37e7ef1b72e1d3f6c267a389d7c7222bcc16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03339",
    "kind": "arxiv",
    "version": 2
  }
}