Pith Number

pith:NC5JSEZ6

pith:2018:NC5JSEZ6COOO2KJRUDOUEBLKTT

not attested not anchored not stored refs pending

Stochastic Model Pruning via Weight Dropping Away and Back

Changhao Sun, Da Fan, Haipeng Jia, Meiyu Huang, Xueshuang Xiang, Yang He

arxiv:1812.02035 v2 · 2018-12-05 · 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{NC5JSEZ6COOO2KJRUDOUEBLKTT}

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	2026-07-05T00:54:11.492613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68ba99133e139ced2931a0dd42056a9cd5f3d1c9f04d21a8ac68f0c746c292ae

Aliases

arxiv: 1812.02035 · arxiv_version: 1812.02035v2 · doi: 10.48550/arxiv.1812.02035 · pith_short_12: NC5JSEZ6COOO · pith_short_16: NC5JSEZ6COOO2KJR · pith_short_8: NC5JSEZ6

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/NC5JSEZ6COOO2KJRUDOUEBLKTT \
  | 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: 68ba99133e139ced2931a0dd42056a9cd5f3d1c9f04d21a8ac68f0c746c292ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0748518ea44b965a00b57ad453ac7e375d1fbb6be4b67fa82b5d0cdccbdc8d8d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-05T15:19:19Z",
    "title_canon_sha256": "a61d84550bd6f2673e692ee7fd4de9ec7b2b8143b6bc78f1b1cb047f12f45bb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02035",
    "kind": "arxiv",
    "version": 2
  }
}