Pith Number

pith:6FOHPYF2

pith:2019:6FOHPYF2ZB7HCLHGFEK5XD3FCS

not attested not anchored not stored refs pending

PCONV: The Missing but Desirable Sparsity in DNN Weight Pruning for Real-time Execution on Mobile Devices

Bin Ren, Fu-Ming Guo, Jian Tang, Kaisheng Ma, Wei Niu, Xiaolong Ma, Xue Lin, Yanzhi Wang

arxiv:1909.05073 v4 · 2019-09-06 · cs.LG · cs.CV · cs.DC · cs.NE · 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{6FOHPYF2ZB7HCLHGFEK5XD3FCS}

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.

Cited by

1 paper in Pith

Neural Network Training with Approximate Logarithmic Computations

Receipt and verification

First computed	2026-07-05T00:45:52.260438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f15c77e0bac87e712ce62915db8f6514aedec65eb82eddb78fc3cb497f2a2781

Aliases

arxiv: 1909.05073 · arxiv_version: 1909.05073v4 · doi: 10.48550/arxiv.1909.05073 · pith_short_12: 6FOHPYF2ZB7H · pith_short_16: 6FOHPYF2ZB7HCLHG · pith_short_8: 6FOHPYF2

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/6FOHPYF2ZB7HCLHGFEK5XD3FCS \
  | 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: f15c77e0bac87e712ce62915db8f6514aedec65eb82eddb78fc3cb497f2a2781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c68f7897cf90f212827536f0c28ca6002c21e049f3b02c1b9908aaaf8d410c3a",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.DC",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-06T03:58:29Z",
    "title_canon_sha256": "3c13c35a048a2455d7c919c208c20716718fb4ea8c2ab0433c603a44f0363bb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.05073",
    "kind": "arxiv",
    "version": 4
  }
}