Pith Number

pith:BBZUXDWV

pith:2018:BBZUXDWVNYO2KUN6PMCUBELCOL

not attested not anchored not stored refs pending

Exploiting Kernel Sparsity and Entropy for Interpretable CNN Compression

Baochang Zhang, David Doermann, Feiyue Huang, Jianzhuang Liu, Rongrong Ji, Shaohui Lin, Yongjian Wu, Yuchao Li

arxiv:1812.04368 v2 · 2018-12-11 · 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{BBZUXDWVNYO2KUN6PMCUBELCOL}

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	2026-05-17T23:49:50.430074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08734b8ed56e1da551be7b0540916272eedc73d037d7ce5ddaa028c6fd0062e4

Aliases

arxiv: 1812.04368 · arxiv_version: 1812.04368v2 · doi: 10.48550/arxiv.1812.04368 · pith_short_12: BBZUXDWVNYO2 · pith_short_16: BBZUXDWVNYO2KUN6 · pith_short_8: BBZUXDWV

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/BBZUXDWVNYO2KUN6PMCUBELCOL \
  | 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: 08734b8ed56e1da551be7b0540916272eedc73d037d7ce5ddaa028c6fd0062e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e6535a48e06acaa27ac562868deec843f569080bfd328adc2ac53b61287ba6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-11T12:52:22Z",
    "title_canon_sha256": "25205ba01d55f4cd4c9d56d777834a538e4ea3133d65afd1d4a4d1560f3378a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04368",
    "kind": "arxiv",
    "version": 2
  }
}