Pith Number

pith:R7BUROFF

pith:2020:R7BUROFFVQYDTC5CK7ILYX4DNW

not attested not anchored not stored refs pending

Reinforcement Learning of Risk-Constrained Policies in Markov Decision Processes

Jiri Vahala, Krishnendu Chatterjee, Petr Novotny, Tomas Brazdil

arxiv:2002.12086 v1 · 2020-02-27 · cs.AI · 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{R7BUROFFVQYDTC5CK7ILYX4DNW}

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	2026-07-05T00:44:20.288415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fc348b8a5ac30398ba257d0bc5f836dbef9a58784dcd9b5ef682113d758cccf

Aliases

arxiv: 2002.12086 · arxiv_version: 2002.12086v1 · doi: 10.48550/arxiv.2002.12086 · pith_short_12: R7BUROFFVQYD · pith_short_16: R7BUROFFVQYDTC5C · pith_short_8: R7BUROFF

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/R7BUROFFVQYDTC5CK7ILYX4DNW \
  | 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: 8fc348b8a5ac30398ba257d0bc5f836dbef9a58784dcd9b5ef682113d758cccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "520470e44e2dc95ea89ace45b26927215daefbda3380f58ec9730bc26962e73f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-02-27T13:36:36Z",
    "title_canon_sha256": "e2090a241e3a9125e640d82a863de49c4c5736e252cfa2b29cb45ea790650c58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.12086",
    "kind": "arxiv",
    "version": 1
  }
}