Pith Number

pith:XSEVWGQ5

pith:2024:XSEVWGQ53QKDIK2XZZIY74DIKO

not attested not anchored not stored refs pending

Beyond the Boundaries of Proximal Policy Optimization

Benjamin Ellis, Charlie B. Tan, Edan Toledo, Ferenc Husz\'ar, Jakob N. Foerster

arxiv:2411.00666 v1 · 2024-11-01 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XSEVWGQ53QKDIK2XZZIY74DIKO}

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

1 paper in Pith

Bounded Ratio Reinforcement Learning

Receipt and verification

First computed	2026-07-05T09:29:46.490555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc895b1a1ddc14342b57ce518ff06853867eb709c313721acb251031a340064c

Aliases

arxiv: 2411.00666 · arxiv_version: 2411.00666v1 · doi: 10.48550/arxiv.2411.00666 · pith_short_12: XSEVWGQ53QKD · pith_short_16: XSEVWGQ53QKDIK2X · pith_short_8: XSEVWGQ5

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/XSEVWGQ53QKDIK2XZZIY74DIKO \
  | 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: bc895b1a1ddc14342b57ce518ff06853867eb709c313721acb251031a340064c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce4ec11f79205a9ae1c1fca5280203862ee87d608e9ee1d091c163a3cac0051f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-01T15:29:10Z",
    "title_canon_sha256": "93e01bf3c60f08f707c87f17cdfbd1bd016bf4b28952430808dc540a4b8ba385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.00666",
    "kind": "arxiv",
    "version": 1
  }
}