Pith Number

pith:OCQNA5BK

pith:2025:OCQNA5BKB4DWKSBOFI2DUXCVJJ

not attested not anchored not stored refs pending

Lightweight DNN for Full-Band Speech Denoising on Mobile Devices: Exploiting Long and Short Temporal Patterns

Konstantinos Drossos, Mikko Heikkinen, Paschalis Tsiaflakis

arxiv:2509.05079 v1 · 2025-09-05 · eess.AS · cs.LG · cs.SD · 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{OCQNA5BKB4DWKSBOFI2DUXCVJJ}

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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	2026-07-05T12:05:35.776590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70a0d0742a0f0765482e2a343a5c554a43e1479d4ae1baea8509cd9a3c0d9c8e

Aliases

arxiv: 2509.05079 · arxiv_version: 2509.05079v1 · doi: 10.48550/arxiv.2509.05079 · pith_short_12: OCQNA5BKB4DW · pith_short_16: OCQNA5BKB4DWKSBO · pith_short_8: OCQNA5BK

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/OCQNA5BKB4DWKSBOFI2DUXCVJJ \
  | 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: 70a0d0742a0f0765482e2a343a5c554a43e1479d4ae1baea8509cd9a3c0d9c8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22f59b69b4097f010299e566827d76f44c2e6decad76dd1441a8413aa74e7fa8",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-09-05T13:18:25Z",
    "title_canon_sha256": "674aa5542af458a5023282532bff052a7628b84afe600c2a185447396709c8ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05079",
    "kind": "arxiv",
    "version": 1
  }
}