Pith Number

pith:6E7ZMDYD

pith:2019:6E7ZMDYDK775ITJCVSSRVMOQQI

not attested not anchored not stored refs pending

Control Regularization for Reduced Variance Reinforcement Learning

Abhinav Verma, Gabor Orosz, Joel W. Burdick, Richard Cheng, Swarat Chaudhuri, Yisong Yue

arxiv:1905.05380 v1 · 2019-05-14 · cs.LG · cs.SY · 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{6E7ZMDYDK775ITJCVSSRVMOQQI}

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	2026-05-17T23:46:16.684181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f13f960f0357ffd44d22aca51ab1d08229e6fb4f6e46f892e7cdb2c4e5dce4f0

Aliases

arxiv: 1905.05380 · arxiv_version: 1905.05380v1 · doi: 10.48550/arxiv.1905.05380 · pith_short_12: 6E7ZMDYDK775 · pith_short_16: 6E7ZMDYDK775ITJC · pith_short_8: 6E7ZMDYD

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/6E7ZMDYDK775ITJCVSSRVMOQQI \
  | 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: f13f960f0357ffd44d22aca51ab1d08229e6fb4f6e46f892e7cdb2c4e5dce4f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17d0b88d07da35904509e3ff4206656405ea16b4e908db8d1950c5425d556696",
    "cross_cats_sorted": [
      "cs.SY",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-14T03:37:37Z",
    "title_canon_sha256": "53b6d2e5cf6512d720ad6e8cade1e8c4e0e97ae3611a7c7ca5128893338be77f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05380",
    "kind": "arxiv",
    "version": 1
  }
}