Pith Number

pith:IQXX7PPS

pith:2026:IQXX7PPSD4SZ7OGZQRXVCQEPNG

not attested not anchored not stored refs pending

Optimal Data Acquisition for Reinforcement Learning: A Large Deviations Perspective

Enlu Zhou, Jian-qiang Hu, Mingjie Hu

arxiv:2605.28675 v1 · 2026-05-27 · 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{IQXX7PPSD4SZ7OGZQRXVCQEPNG}

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	2026-05-28T02:04:59.555241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

442f7fbdf21f259fb8d9846f51408f69b976376c7a7f125d8bd1e0ce14e7c504

Aliases

arxiv: 2605.28675 · arxiv_version: 2605.28675v1 · doi: 10.48550/arxiv.2605.28675 · pith_short_12: IQXX7PPSD4SZ · pith_short_16: IQXX7PPSD4SZ7OGZ · pith_short_8: IQXX7PPS

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/IQXX7PPSD4SZ7OGZQRXVCQEPNG \
  | 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: 442f7fbdf21f259fb8d9846f51408f69b976376c7a7f125d8bd1e0ce14e7c504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43d6d86b709022c2a241fb54385e69488249a42b733920c64b54293837c15d83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-27T16:08:56Z",
    "title_canon_sha256": "542c5197a9e1f48a0c2fcd5b7d3dfdef648531b2ba7cde3baad76987a16b5a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28675",
    "kind": "arxiv",
    "version": 1
  }
}