Pith Number

pith:DK4ME4AK

pith:2021:DK4ME4AKP2RVONL6C5X4BE5HNY

not attested not anchored not stored refs pending

Understanding of Kernels in CNN Models by Suppressing Irrelevant Visual Features in Images

Jianfei Xing, Jia-Xin Zhuang, Ruixuan Wang, Wanying Tao, Wei Shi, Wei-Shi Zheng

arxiv:2108.11054 v1 · 2021-08-25 · 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{DK4ME4AKP2RVONL6C5X4BE5HNY}

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	2026-07-05T03:08:48.882529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab8c2700a7ea357357e176fc093a76e39082f342b077bef0d6486ef1191f085

Aliases

arxiv: 2108.11054 · arxiv_version: 2108.11054v1 · doi: 10.48550/arxiv.2108.11054 · pith_short_12: DK4ME4AKP2RV · pith_short_16: DK4ME4AKP2RVONL6 · pith_short_8: DK4ME4AK

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/DK4ME4AKP2RVONL6C5X4BE5HNY \
  | 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: 1ab8c2700a7ea357357e176fc093a76e39082f342b077bef0d6486ef1191f085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621834645d9cb43aa621cd9845c87b850ac5f9f174a8e913f1a8bae6a904e0e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-25T05:48:44Z",
    "title_canon_sha256": "54df4afe6d84d17c16153c6cd24ee3e2a4a60f148375044dd56e8a173b470d87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11054",
    "kind": "arxiv",
    "version": 1
  }
}