Pith Number

pith:TB24RQRM

pith:2020:TB24RQRM3IW24Y5PTEPSU2D24W

not attested not anchored not stored refs pending

Revisiting Design Choices in Proximal Policy Optimization

Celestine Mendler-D\"unner, Chloe Ching-Yun Hsu, Moritz Hardt

arxiv:2009.10897 v1 · 2020-09-23 · 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{TB24RQRM3IW24Y5PTEPSU2D24W}

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

KLip-PPO: A per-sample KL perspective on PPO-Clip

LogNEO: A GPT-Neo Reinforcement Learning Framework for Accurate Real-Time Log Anomaly Detection

Does Synthetic Data Help? Empirical Evidence from Deep Learning Time Series Forecasters

Receipt and verification

First computed	2026-07-05T01:37:27.176559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9875c8c22cda2dae63af991f2a687ae5bd378b58dffe70dbee032eb30986d95f

Aliases

arxiv: 2009.10897 · arxiv_version: 2009.10897v1 · doi: 10.48550/arxiv.2009.10897 · pith_short_12: TB24RQRM3IW2 · pith_short_16: TB24RQRM3IW24Y5P · pith_short_8: TB24RQRM

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/TB24RQRM3IW24Y5PTEPSU2D24W \
  | 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: 9875c8c22cda2dae63af991f2a687ae5bd378b58dffe70dbee032eb30986d95f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60643a5f596cac16961d358153f6af9c7738a84363cdf736bdd7e09499f4acd6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-23T02:00:34Z",
    "title_canon_sha256": "90f0ac4009f078769c70cd605c0aa05cc4e30f5fe04e27d7e84d75fbf6e651f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.10897",
    "kind": "arxiv",
    "version": 1
  }
}