Pith Number

pith:DEOCJ6LX

pith:2018:DEOCJ6LXVUSB6HNVJ46GE2LMIX

not attested not anchored not stored refs pending

MQGrad: Reinforcement Learning of Gradient Quantization in Parameter Server

Guoxin Cui, Jiafeng Guo, Jun Xu, Wei Zeng, Xueqi Cheng, Yanyan Lan

arxiv:1804.08066 v1 · 2018-04-22 · 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{DEOCJ6LXVUSB6HNVJ46GE2LMIX}

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	2026-05-18T00:17:37.610245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191c24f977ad241f1db54f3c62696c45c958a2667de85e73ee45b9a257800083

Aliases

arxiv: 1804.08066 · arxiv_version: 1804.08066v1 · doi: 10.48550/arxiv.1804.08066 · pith_short_12: DEOCJ6LXVUSB · pith_short_16: DEOCJ6LXVUSB6HNV · pith_short_8: DEOCJ6LX

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/DEOCJ6LXVUSB6HNVJ46GE2LMIX \
  | 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: 191c24f977ad241f1db54f3c62696c45c958a2667de85e73ee45b9a257800083

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4cf47eddeb343b1e50f20a73c6e7ce3aee3cc6345852a0c62affe31c9345dff",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-22T04:04:33Z",
    "title_canon_sha256": "cd5e54210d1dcabdb1aa6db3590ab0202a81c712aef37246b9d49d6ee37cc211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08066",
    "kind": "arxiv",
    "version": 1
  }
}