Pith Number

pith:XHH53RIE

pith:2022:XHH53RIESDB5JYQUVBQBK6AVBL

not attested not anchored not stored refs pending

Mean-Semivariance Policy Optimization via Risk-Averse Reinforcement Learning

Li Xia, Qianchuan Zhao, Shuai Ma, Xiaoteng Ma

arxiv:2206.07376 v3 · 2022-06-15 · 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{XHH53RIESDB5JYQUVBQBK6AVBL}

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	2026-07-05T05:49:13.670372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9cfddc50490c3d4e214a8601578150ae47b5f11d94bdac918f3aeb16321e448

Aliases

arxiv: 2206.07376 · arxiv_version: 2206.07376v3 · doi: 10.48550/arxiv.2206.07376 · pith_short_12: XHH53RIESDB5 · pith_short_16: XHH53RIESDB5JYQU · pith_short_8: XHH53RIE

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/XHH53RIESDB5JYQUVBQBK6AVBL \
  | 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: b9cfddc50490c3d4e214a8601578150ae47b5f11d94bdac918f3aeb16321e448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b99ca9ae776cadb33d97dc5cc5f5ce64c2cba9709a0e0d4b836ba860831fbb8d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-15T08:32:53Z",
    "title_canon_sha256": "18d78445c29f0c047c7ea7052ce0aa352c35f75c71327ac25fa6b5cf26aac14c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07376",
    "kind": "arxiv",
    "version": 3
  }
}