Pith Number

pith:FZN3JCAP

pith:2025:FZN3JCAPELA5MBKIP2UVK3CF6X

not attested not anchored not stored refs pending

WaveLLDM: Design and Development of a Lightweight Latent Diffusion Model for Speech Enhancement and Restoration

Kevin Putra Santoso, Raden Venantius Hari Ginardi, Rizka Wakhidatus Sholikah

arxiv:2508.21153 v1 · 2025-08-28 · cs.SD · cs.AI · 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{FZN3JCAPELA5MBKIP2UVK3CF6X}

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.

Receipt and verification

First computed	2026-07-05T12:01:28.874176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e5bb4880f22c1d605487ea9556c45f5c7004f39e947d044e2fde4733a4797b1

Aliases

arxiv: 2508.21153 · arxiv_version: 2508.21153v1 · doi: 10.48550/arxiv.2508.21153 · pith_short_12: FZN3JCAPELA5 · pith_short_16: FZN3JCAPELA5MBKI · pith_short_8: FZN3JCAP

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/FZN3JCAPELA5MBKIP2UVK3CF6X \
  | 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: 2e5bb4880f22c1d605487ea9556c45f5c7004f39e947d044e2fde4733a4797b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "349eaf5f5717cf9ba6d481849e4ea7468310a3255041cf9238e497e6694be866",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-08-28T18:38:42Z",
    "title_canon_sha256": "82cbf4c118639aac9b6533e5c882318a8791ad10258d782e26bc2aa4a68e0909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.21153",
    "kind": "arxiv",
    "version": 1
  }
}