Pith Number

pith:FZFG4CUP

pith:2025:FZFG4CUPL7O3U2OU7HMTB7LP5N

not attested not anchored not stored refs pending

Gaussian-Mixture-Model Q-Functions for Policy Iteration in Reinforcement Learning

Konstantinos Slavakis, Minh Vu

arxiv:2512.18763 v2 · 2025-12-21 · 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{FZFG4CUPL7O3U2OU7HMTB7LP5N}

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	2026-07-22T01:22:17.962860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e4a6e0a8f5fddba69d4f9d930fd6feb7ec9124aa4937180152c801b9c6405c3

Aliases

arxiv: 2512.18763 · arxiv_version: 2512.18763v2 · doi: 10.48550/arxiv.2512.18763 · pith_short_12: FZFG4CUPL7O3 · pith_short_16: FZFG4CUPL7O3U2OU · pith_short_8: FZFG4CUP

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/FZFG4CUPL7O3U2OU7HMTB7LP5N \
  | 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: 2e4a6e0a8f5fddba69d4f9d930fd6feb7ec9124aa4937180152c801b9c6405c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed279ba4633ff39fe4900683d22fab6728c6dca42f04ff73e39e76bf8cc72250",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-12-21T15:00:32Z",
    "title_canon_sha256": "66bf220f879e093de26b84a320a65431d68c1c954406d022e5667e45b332ad1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.18763",
    "kind": "arxiv",
    "version": 2
  }
}