Pith Number

pith:BRFUEYRQ

pith:2022:BRFUEYRQQTT3BDYVYTLW7P57UH

not attested not anchored not stored refs pending

Neural Network Panning: Screening the Optimal Sparse Network Before Training

Chengxi Li, Jiayi Yao, Ping Li, Xiatao Kang

arxiv:2209.13378 v1 · 2022-09-27 · cs.LG · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRFUEYRQQTT3BDYVYTLW7P57UH}

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	2026-07-05T05:01:31.972219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c4b42623084e7b08f15c4d76fbfbfa1de513552fd5515671376ede378d3ce0a

Aliases

arxiv: 2209.13378 · arxiv_version: 2209.13378v1 · doi: 10.48550/arxiv.2209.13378 · pith_short_12: BRFUEYRQQTT3 · pith_short_16: BRFUEYRQQTT3BDYV · pith_short_8: BRFUEYRQ

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/BRFUEYRQQTT3BDYVYTLW7P57UH \
  | 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: 0c4b42623084e7b08f15c4d76fbfbfa1de513552fd5515671376ede378d3ce0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fc5d394496338c43420f18635308a6501f9f5b9ff71bb7539fdd155d96d4c6b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-27T13:31:43Z",
    "title_canon_sha256": "fb5a2beb6841782ffce92c30b941a88654d324d7f6aadfd80a21867affa00022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13378",
    "kind": "arxiv",
    "version": 1
  }
}