Pith Number

pith:XDJHIN3B

pith:2022:XDJHIN3B5WZRQVMM74N5WSMJXP

not attested not anchored not stored refs pending

Your Policy Regularizer is Secretly an Adversary

Gr\'egoire Del\'etang, Jordi Grau-Moya, Markus Kunesch, Pedro Ortega, Rob Brekelmans, Shane Legg, Tim Genewein

arxiv:2203.12592 v4 · 2022-03-23 · 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{XDJHIN3B5WZRQVMM74N5WSMJXP}

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

HAEPO: History-Aggregated Exploratory Policy Optimization

Receipt and verification

First computed	2026-07-05T08:12:13.254141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d2743761edb318558cff1bdb4989bbdb888cfb079e690034396398d089876a

Aliases

arxiv: 2203.12592 · arxiv_version: 2203.12592v4 · doi: 10.48550/arxiv.2203.12592 · pith_short_12: XDJHIN3B5WZR · pith_short_16: XDJHIN3B5WZRQVMM · pith_short_8: XDJHIN3B

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/XDJHIN3B5WZRQVMM74N5WSMJXP \
  | 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: b8d2743761edb318558cff1bdb4989bbdb888cfb079e690034396398d089876a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c4fbb81b70235bfb36b4c73c681f3d403663bdde2d17ab9a741c15b51dc1f54",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-23T17:54:20Z",
    "title_canon_sha256": "7a8471391ee926255426d3e4ff12cb2b90adeaa0e3c0f9ad5a7f54f92924e08c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12592",
    "kind": "arxiv",
    "version": 4
  }
}