Pith Number

pith:LZ4WPC23

pith:2020:LZ4WPC23N7NESV7DTLQUOJ4SSK

not attested not anchored not stored refs pending

On Loss Functions and Recurrency Training for GAN-based Speech Enhancement Systems

Chengyun Deng, Donald S. Williamson, Hui Song, Xiangang Li, Yi Shen, Yi Zhang, Yongtao Sha, Zhuohuang Zhang

arxiv:2007.14974 v3 · 2020-07-29 · 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{LZ4WPC23N7NESV7DTLQUOJ4SSK}

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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.

Receipt and verification

First computed	2026-07-05T02:02:05.270432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e79678b5b6fda4957e39ae1472792929da0a2db2c59a64f99f974b7de97934c

Aliases

arxiv: 2007.14974 · arxiv_version: 2007.14974v3 · doi: 10.48550/arxiv.2007.14974 · pith_short_12: LZ4WPC23N7NE · pith_short_16: LZ4WPC23N7NESV7D · pith_short_8: LZ4WPC23

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/LZ4WPC23N7NESV7DTLQUOJ4SSK \
  | 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: 5e79678b5b6fda4957e39ae1472792929da0a2db2c59a64f99f974b7de97934c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "227894d5de834780d49379ff1ddaa9c1f3327f9936da0c5251d7d37e19889342",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-07-29T17:40:44Z",
    "title_canon_sha256": "2b24ee29a0df8707f1c61a353ebef3c43d1b0ad4ab3cfb45a4b6e1c67cd0b361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14974",
    "kind": "arxiv",
    "version": 3
  }
}