Pith Number

pith:74TUT2VC

pith:2025:74TUT2VCCPETEIGXVZW22HYXKN

not attested not anchored not stored refs pending

Beyond expected value: geometric mean optimization for long-term policy performance in reinforcement learning

Dominik Baumann, Xinyi Sheng

arxiv:2508.21443 v1 · 2025-08-29 · cs.LG · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74TUT2VCCPETEIGXVZW22HYXKN}

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	2026-07-05T12:01:34.940764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff2749eaa213c93220d7ae6dad1f17535572de8cc4b1c5dcb1606678ef6e0877

Aliases

arxiv: 2508.21443 · arxiv_version: 2508.21443v1 · doi: 10.48550/arxiv.2508.21443 · pith_short_12: 74TUT2VCCPET · pith_short_16: 74TUT2VCCPETEIGX · pith_short_8: 74TUT2VC

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/74TUT2VCCPETEIGXVZW22HYXKN \
  | 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: ff2749eaa213c93220d7ae6dad1f17535572de8cc4b1c5dcb1606678ef6e0877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2006dc6a768df6baaded6c1e3a9a947e971d235ffd6a9b3e82ecc356cdb7e9d",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-29T09:12:41Z",
    "title_canon_sha256": "c77e2770fb37ee059ee77842fc87812a3a190e97c5fda474b6862c405d490c6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.21443",
    "kind": "arxiv",
    "version": 1
  }
}