Pith Number

pith:VWCMDDHE

pith:2024:VWCMDDHEUW4TDZR2VVQ6L2LSAX

not attested not anchored not stored refs pending

Spectral oversubtraction? An approach for speech enhancement after robot ego speech filtering in semi-real-time

Florian A. Kunneman, Koen V. Hindriks, Yue Li

arxiv:2409.06274 v1 · 2024-09-10 · cs.RO · cs.SD · 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{VWCMDDHEUW4TDZR2VVQ6L2LSAX}

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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.

Cited by

1 paper in Pith

DeepFilterGAN: A Full-band Real-time Speech Enhancement System with GAN-based Stochastic Regeneration

Receipt and verification

First computed	2026-07-05T09:05:21.753344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad84c18ce4a5b931e63aad61e5e97205c81268de529ab6d01bb53b3757389c84

Aliases

arxiv: 2409.06274 · arxiv_version: 2409.06274v1 · doi: 10.48550/arxiv.2409.06274 · pith_short_12: VWCMDDHEUW4T · pith_short_16: VWCMDDHEUW4TDZR2 · pith_short_8: VWCMDDHE

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/VWCMDDHEUW4TDZR2VVQ6L2LSAX \
  | 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: ad84c18ce4a5b931e63aad61e5e97205c81268de529ab6d01bb53b3757389c84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eca327c10bf9c47231067cab90d83e1c26594b36f220d5aa10e837376b38529",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-09-10T07:24:35Z",
    "title_canon_sha256": "8d23d36edaebee2c1105612534ba35f385ee6cfac764354b618882c13445e093"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.06274",
    "kind": "arxiv",
    "version": 1
  }
}