Pith Number

pith:WHJZIMLQ

pith:2022:WHJZIMLQDDWCHPJRDWTRDHJP3V

not attested not anchored not stored refs pending

A Policy Gradient Algorithm for the Risk-Sensitive Exponential Cost MDP

Arghyadip Roy, Mehrdad Moharrami, R. Srikant, Yashaswini Murthy

arxiv:2202.04157 v2 · 2022-02-08 · eess.SY · cs.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{WHJZIMLQDDWCHPJRDWTRDHJP3V}

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

Reinforcement Learning for Exponential Utility: Algorithms and Convergence in Discounted MDPs

Receipt and verification

First computed	2026-07-05T04:52:48.212875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1d394317018ec23bd311da7119d2fdd6f6d11d12ccbbd4d1b4a4e9edc2bca0d

Aliases

arxiv: 2202.04157 · arxiv_version: 2202.04157v2 · doi: 10.48550/arxiv.2202.04157 · pith_short_12: WHJZIMLQDDWC · pith_short_16: WHJZIMLQDDWCHPJR · pith_short_8: WHJZIMLQ

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/WHJZIMLQDDWCHPJRDWTRDHJP3V \
  | 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: b1d394317018ec23bd311da7119d2fdd6f6d11d12ccbbd4d1b4a4e9edc2bca0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87f7d282dd32d15fef39a682d06f4f9d13e75ee137d3f41add94091bec096791",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-02-08T21:35:10Z",
    "title_canon_sha256": "b8455c83ad624cc8289e89818d72bdca802c97265dc85a4e472592a596c6ac4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04157",
    "kind": "arxiv",
    "version": 2
  }
}