Pith Number

pith:TEO3RAOR

pith:2022:TEO3RAORIXLPQMQKTLG3J5MXVM

not attested not anchored not stored refs pending

The Sufficiency of Off-Policyness and Soft Clipping: PPO is still Insufficient according to an Off-Policy Measure

Bei Jiang, Dongcui Diao, Haiyin Piao, Hechang Chen, Hengshuai Yao, Randy Goebel, Xing Chen, Yi Chang, Zhiwei Yang, Zhixiao Sun

arxiv:2205.10047 v6 · 2022-05-20 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TEO3RAORIXLPQMQKTLG3J5MXVM}

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	2026-07-05T05:21:53.771519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

991db881d145d6f8320a9acdb4f597ab3d7f7d52326acc5ba4c1f8f2c0f944a5

Aliases

arxiv: 2205.10047 · arxiv_version: 2205.10047v6 · doi: 10.48550/arxiv.2205.10047 · pith_short_12: TEO3RAORIXLP · pith_short_16: TEO3RAORIXLPQMQK · pith_short_8: TEO3RAOR

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/TEO3RAORIXLPQMQKTLG3J5MXVM \
  | 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: 991db881d145d6f8320a9acdb4f597ab3d7f7d52326acc5ba4c1f8f2c0f944a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "432f9089b02cc500e462c615289f64913e82a05052b3ff838aff43ee4e976546",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-20T09:38:04Z",
    "title_canon_sha256": "6edfe6500706a31eb59fad519ee2282d14a8348671427ae325fc45dc2a28ba4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10047",
    "kind": "arxiv",
    "version": 6
  }
}