Pith Number

pith:UWWDDIKQ

pith:2022:UWWDDIKQWDCPR6KLJ5EJ5SFWCM

not attested not anchored not stored refs pending

Exploring the Effects of Channel Sparsity on Neural Network Pruning for Acoustic Scene Classification

Shengchen Li, Yiqiang Cai

arxiv:2210.15960 v2 · 2022-10-28 · 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{UWWDDIKQWDCPR6KLJ5EJ5SFWCM}

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	2026-07-05T06:33:03.024400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5ac31a150b0c4f8f94b4f489ec8b61307e8c2e9030d7b38e31633f4fde6f4fa

Aliases

arxiv: 2210.15960 · arxiv_version: 2210.15960v2 · doi: 10.48550/arxiv.2210.15960 · pith_short_12: UWWDDIKQWDCP · pith_short_16: UWWDDIKQWDCPR6KL · pith_short_8: UWWDDIKQ

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/UWWDDIKQWDCPR6KLJ5EJ5SFWCM \
  | 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: a5ac31a150b0c4f8f94b4f489ec8b61307e8c2e9030d7b38e31633f4fde6f4fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "624feaf9ad965e8e823438afe61ff5121d48c3dadc77b71e31a5dee7001b041c",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-10-28T07:41:16Z",
    "title_canon_sha256": "75b51e3e652c2d16a1be5cbd9d49679dc05ddea1d50387cd32a193e8b09cd70f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.15960",
    "kind": "arxiv",
    "version": 2
  }
}