Pith Number

pith:SSFGQEXU

pith:2026:SSFGQEXUQ5PAXGTUV6VICZPSCJ

not attested not anchored not stored refs pending

Spatial-Frequency Cued Generative Fixed-Filter Active Noise Control Based on Deep Learning in Reverberant Environments

Boxiang Wang, Dongyuan Shi, Haowen Li, Junwei Ji, Woon-Seng Gan, Zhengding Luo, Ziyi Yang

arxiv:2607.12807 v1 · 2026-07-14 · 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{SSFGQEXUQ5PAXGTUV6VICZPSCJ}

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	2026-07-15T01:22:18.931156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

948a6812f4875e0b9a74afaa8165f2126c4ab7af335f51fc826568522bf19651

Aliases

arxiv: 2607.12807 · arxiv_version: 2607.12807v1 · doi: 10.48550/arxiv.2607.12807 · pith_short_12: SSFGQEXUQ5PA · pith_short_16: SSFGQEXUQ5PAXGTU · pith_short_8: SSFGQEXU

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/SSFGQEXUQ5PAXGTUV6VICZPSCJ \
  | 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: 948a6812f4875e0b9a74afaa8165f2126c4ab7af335f51fc826568522bf19651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffbfcde9475419939ccc8115543963f0112cf2760788a16738f0dbc76ecef305",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-07-14T14:21:25Z",
    "title_canon_sha256": "87bdd8713399f09f5c05f5bdc06df031ed6688ef571f72783da3fc6ac095a890"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12807",
    "kind": "arxiv",
    "version": 1
  }
}