Pith Number

pith:Y4LRN5KH

pith:2020:Y4LRN5KHHGFGZOUPGH6NJESDRQ

not attested not anchored not stored refs pending

Directional Pruning of Deep Neural Networks

Guang Cheng, Shih-Kang Chao, Yue Xing, Zhanyu Wang

arxiv:2006.09358 v2 · 2020-06-16 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4LRN5KHHGFGZOUPGH6NJESDRQ}

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	2026-07-05T01:42:54.889479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c71716f547398a6cba8f31fcd492438c2bb4c6f4b00809d8dccdb13e9654d91c

Aliases

arxiv: 2006.09358 · arxiv_version: 2006.09358v2 · doi: 10.48550/arxiv.2006.09358 · pith_short_12: Y4LRN5KHHGFG · pith_short_16: Y4LRN5KHHGFGZOUP · pith_short_8: Y4LRN5KH

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/Y4LRN5KHHGFGZOUPGH6NJESDRQ \
  | 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: c71716f547398a6cba8f31fcd492438c2bb4c6f4b00809d8dccdb13e9654d91c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "465c8ff3eb06423fa470cd8189bae184dbffc54d29ffd86561ced1e6cf17c1b5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-16T17:53:11Z",
    "title_canon_sha256": "21c913d79ed4fcabfbfa40740ba09b37d4aa37ddaa863b0617e138c198678232"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.09358",
    "kind": "arxiv",
    "version": 2
  }
}