Pith Number

pith:KJUYHCJ2

pith:2019:KJUYHCJ2RUWYIZSEGTVMYELRGG

not attested not anchored not stored refs pending

Stochastic Variance Reduction for Deep Q-learning

Jian Peng, Wei-Ye Zhao, Xiaoming Zhao, Xi-Ya Guan, Yang Liu

arxiv:1905.08152 v1 · 2019-05-20 · 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{KJUYHCJ2RUWYIZSEGTVMYELRGG}

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	2026-05-17T23:45:47.440459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

526983893a8d2d84664434eacc117131a8bf59c1516d0707aed700117d6a2713

Aliases

arxiv: 1905.08152 · arxiv_version: 1905.08152v1 · doi: 10.48550/arxiv.1905.08152 · pith_short_12: KJUYHCJ2RUWY · pith_short_16: KJUYHCJ2RUWYIZSE · pith_short_8: KJUYHCJ2

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/KJUYHCJ2RUWYIZSEGTVMYELRGG \
  | 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: 526983893a8d2d84664434eacc117131a8bf59c1516d0707aed700117d6a2713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "966bfe396aa1cf3dc82c097fe5b6e24b0ea7d0acc8bddefecf7ad544af6b9377",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-20T14:56:22Z",
    "title_canon_sha256": "e4355bed9c610271d7553db1918cae3cfed2028961173d9bfc3845fe524498f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08152",
    "kind": "arxiv",
    "version": 1
  }
}