Pith Number

pith:AXC4JHP3

pith:2024:AXC4JHP3FHQJXADOLISLZIEBRV

not attested not anchored not stored refs pending

A Neural Denoising Vocoder for Clean Waveform Generation from Noisy Mel-Spectrogram based on Amplitude and Phase Predictions

Hui-Peng Du, Yang Ai, Ye-Xin Lu, Zhen-Hua Ling

arxiv:2411.12268 v1 · 2024-11-19 · eess.AS · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXC4JHP3FHQJXADOLISLZIEBRV}

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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	2026-07-05T09:37:18.622424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05c5c49dfb29e09b806e5a24bca0818d768716cd4848060e40dae4ff8c9c8e84

Aliases

arxiv: 2411.12268 · arxiv_version: 2411.12268v1 · doi: 10.48550/arxiv.2411.12268 · pith_short_12: AXC4JHP3FHQJ · pith_short_16: AXC4JHP3FHQJXADO · pith_short_8: AXC4JHP3

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/AXC4JHP3FHQJXADOLISLZIEBRV \
  | 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: 05c5c49dfb29e09b806e5a24bca0818d768716cd4848060e40dae4ff8c9c8e84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c2ec14607cee32498898355af5a1ab0850e5909699d43e068322df03b448f87",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-11-19T06:40:01Z",
    "title_canon_sha256": "e386344e179bb76a9f37f3d3615069f6eba2951ba4a31e3c168321085ca80d4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.12268",
    "kind": "arxiv",
    "version": 1
  }
}