Pith Number

pith:3ZX2NHCZ

pith:2019:3ZX2NHCZOCZ5IHR3T5RLYJXYBR

not attested not anchored not stored refs pending

Regularization Matters in Policy Optimization

Bingyi Kang, Trevor Darrell, Xuanlin Li, Zhuang Liu

arxiv:1910.09191 v5 · 2019-10-21 · cs.LG · cs.AI · 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{3ZX2NHCZOCZ5IHR3T5RLYJXYBR}

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

3 papers in Pith

Common-agency Games for Multi-Objective Test-Time Alignment

Fast Rates for Offline Contextual Bandits with Forward-KL Regularization under Single-Policy Concentrability

An adaptive variance estimator for relative sparsity

Receipt and verification

First computed	2026-07-05T03:35:24.945268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de6fa69c5970b3d41e3b9f62bc26f80c57cb5e6a76faab5f566727032461682a

Aliases

arxiv: 1910.09191 · arxiv_version: 1910.09191v5 · doi: 10.48550/arxiv.1910.09191 · pith_short_12: 3ZX2NHCZOCZ5 · pith_short_16: 3ZX2NHCZOCZ5IHR3 · pith_short_8: 3ZX2NHCZ

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/3ZX2NHCZOCZ5IHR3T5RLYJXYBR \
  | 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: de6fa69c5970b3d41e3b9f62bc26f80c57cb5e6a76faab5f566727032461682a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b37ff7c481157ca3e6e8f01a108f77d7b075bfd4dc70755ad3890d97e0de71",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-21T08:00:33Z",
    "title_canon_sha256": "ee09e119952e05cb7b83be9de992735ecb31c85cf4eb69ed60148f49ce527030"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.09191",
    "kind": "arxiv",
    "version": 5
  }
}