Pith Number

pith:VZ66TI76

pith:2025:VZ66TI7635UQTJWKFZMU27IIB7

not attested not anchored not stored refs pending

Learning Deterministic Policies with Policy Gradients in Constrained Markov Decision Processes

Alberto Maria Metelli, Alessandro Montenegro, Leonardo Cesani, Marco Mussi, Matteo Papini

arxiv:2506.05953 v1 · 2025-06-06 · 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{VZ66TI7635UQTJWKFZMU27IIB7}

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	2026-07-05T11:17:13.581170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae7de9a3fedf6909a6ca2e594d7d080ff368fb1bfae40677b131b907d4d308ce

Aliases

arxiv: 2506.05953 · arxiv_version: 2506.05953v1 · doi: 10.48550/arxiv.2506.05953 · pith_short_12: VZ66TI7635UQ · pith_short_16: VZ66TI7635UQTJWK · pith_short_8: VZ66TI76

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/VZ66TI7635UQTJWKFZMU27IIB7 \
  | 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: ae7de9a3fedf6909a6ca2e594d7d080ff368fb1bfae40677b131b907d4d308ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5ba846e6cf2eb80da5af8d90762ca8ebf8250b0afd41c5307bcc49f05324cfb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-06T10:29:05Z",
    "title_canon_sha256": "5d9844edc66fcc8a0fc9d86496ccd1899ccbffad801cc9f65013a59dac947359"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05953",
    "kind": "arxiv",
    "version": 1
  }
}