Pith Number

pith:NA4F4LYN

pith:2013:NA4F4LYNA2HCOGZCJDNHHKF6DF

not attested not anchored not stored refs pending

Optimal Regret Bounds for Selecting the State Representation in Reinforcement Learning

Daniil Ryabko, Odalric-Ambrym Maillard, Phuong Nguyen, Ronald Ortner

arxiv:1302.2553 v2 · 2013-02-11 · 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{NA4F4LYNA2HCOGZCJDNHHKF6DF}

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	2026-05-18T03:30:40.890135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68385e2f0d068e271b2248da73a8be195803a07804da90ff7884a9ab100dae5b

Aliases

arxiv: 1302.2553 · arxiv_version: 1302.2553v2 · doi: 10.48550/arxiv.1302.2553 · pith_short_12: NA4F4LYNA2HC · pith_short_16: NA4F4LYNA2HCOGZC · pith_short_8: NA4F4LYN

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/NA4F4LYNA2HCOGZCJDNHHKF6DF \
  | 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: 68385e2f0d068e271b2248da73a8be195803a07804da90ff7884a9ab100dae5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4a531352bc56c436d51f3192b46b3963f1dd5cb5fb64c469396e7a5715c04b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-02-11T17:55:49Z",
    "title_canon_sha256": "2d742d9fbc4fb105867bcfd5219ff4f7134f35ba8892d745055393cde755b67c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2553",
    "kind": "arxiv",
    "version": 2
  }
}