Pith Number

pith:DMQWEGIZ

pith:2022:DMQWEGIZUTRSYQ6QJWFZQTIFWA

not attested not anchored not stored refs pending

A2C is a special case of PPO

Anssi Kanervisto, Antonin Raffin, Rousslan Fernand Julien Dossa, Santiago Onta\~n\'on, Shengyi Huang, Weixun Wang

arxiv:2205.09123 v1 · 2022-05-18 · 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{DMQWEGIZUTRSYQ6QJWFZQTIFWA}

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

Failure Modes of Maximum Entropy RLHF

Receipt and verification

First computed	2026-07-05T04:24:41.370944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b21621919a4e32c43d04d8b984d05b01b5a0bc111204325b15e1e033a01741a

Aliases

arxiv: 2205.09123 · arxiv_version: 2205.09123v1 · doi: 10.48550/arxiv.2205.09123 · pith_short_12: DMQWEGIZUTRS · pith_short_16: DMQWEGIZUTRSYQ6Q · pith_short_8: DMQWEGIZ

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/DMQWEGIZUTRSYQ6QJWFZQTIFWA \
  | 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: 1b21621919a4e32c43d04d8b984d05b01b5a0bc111204325b15e1e033a01741a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afdde6122dc144c95a3902a69834d857451c2b6ad7be015dc2097990fa7c2f8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-18T17:58:54Z",
    "title_canon_sha256": "a727db3280e4077fefb9482a1ffca224a18ec72959bd5fbfc9aa9809b5873d2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.09123",
    "kind": "arxiv",
    "version": 1
  }
}