Pith Number

pith:RR2WSQIS

pith:2022:RR2WSQIS4CCADLDDVEWQ3K2T5X

not attested not anchored not stored refs pending

A Study of Designing Compact Audio-Visual Wake Word Spotting System Based on Iterative Fine-Tuning in Neural Network Pruning

Chao-Han Huck Yang, Chin-Hui Lee, Hengshun Zhou, Jun Du, Shifu Xiong

arxiv:2202.08509 v1 · 2022-02-17 · cs.SD · cs.AI · cs.CV · cs.LG · 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{RR2WSQIS4CCADLDDVEWQ3K2T5X}

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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	2026-07-05T03:57:46.805302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c75694112e08401ac63a92d0dab53edfdd7d911c56c5b2a6bde3471a1abc163

Aliases

arxiv: 2202.08509 · arxiv_version: 2202.08509v1 · doi: 10.48550/arxiv.2202.08509 · pith_short_12: RR2WSQIS4CCA · pith_short_16: RR2WSQIS4CCADLDD · pith_short_8: RR2WSQIS

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/RR2WSQIS4CCADLDDVEWQ3K2T5X \
  | 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: 8c75694112e08401ac63a92d0dab53edfdd7d911c56c5b2a6bde3471a1abc163

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae40928d6fad26d46abb19bdfb195442caf056af099539b7a5f7ef369453754",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-02-17T08:26:25Z",
    "title_canon_sha256": "6b51be8990d01a10e51d28051aa74163b153f1d520969ba980e8fb1199e6d381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08509",
    "kind": "arxiv",
    "version": 1
  }
}