Pith Number

pith:W2QF2DCK

pith:2023:W2QF2DCKBBYYX4UE7DPGNJ4IGJ

not attested not anchored not stored refs pending

DeepVQE: Real Time Deep Voice Quality Enhancement for Joint Acoustic Echo Cancellation, Noise Suppression and Dereverberation

Ando Saabas, Evgenii Indenbom, Jegor Guzvin, Nicolae-Catalin Ristea, Ross Cutler, Tanel Parnamaa

arxiv:2306.03177 v1 · 2023-06-05 · cs.SD · cs.CV · 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{W2QF2DCKBBYYX4UE7DPGNJ4IGJ}

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	2026-07-05T06:17:54.670191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6a05d0c4a08718bf284f8de66a7883277814bf4081f22217bed1043b527bafb

Aliases

arxiv: 2306.03177 · arxiv_version: 2306.03177v1 · doi: 10.48550/arxiv.2306.03177 · pith_short_12: W2QF2DCKBBYY · pith_short_16: W2QF2DCKBBYYX4UE · pith_short_8: W2QF2DCK

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/W2QF2DCKBBYYX4UE7DPGNJ4IGJ \
  | 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: b6a05d0c4a08718bf284f8de66a7883277814bf4081f22217bed1043b527bafb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da0cfa507f01db1a3676ef99906b272cbf97c02505b4d55fd9f308f3653383e1",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-06-05T18:37:05Z",
    "title_canon_sha256": "1d01835b9d505ad57c928e5af6bdd11661c914564be08fb8e45e0b667420ce45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.03177",
    "kind": "arxiv",
    "version": 1
  }
}