Pith Number

pith:2MMOMXV7

pith:2026:2MMOMXV7XOK3ZYGJSPFJ7U6QUP

not attested not anchored not stored refs pending

Learning Kernel-Based MDPs from Episodic Preferential Feedback

Nikola Pavlovic, Qing Zhao, Sattar Vakili

arxiv:2605.23650 v1 · 2026-05-22 · stat.ML · 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{2MMOMXV7XOK3ZYGJSPFJ7U6QUP}

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	2026-05-25T02:02:23.951669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d318e65ebfbb95bce0c993ca9fd3d0a3c26df71dd7c4e1291b6127d37ee685af

Aliases

arxiv: 2605.23650 · arxiv_version: 2605.23650v1 · doi: 10.48550/arxiv.2605.23650 · pith_short_12: 2MMOMXV7XOK3 · pith_short_16: 2MMOMXV7XOK3ZYGJ · pith_short_8: 2MMOMXV7

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/2MMOMXV7XOK3ZYGJSPFJ7U6QUP \
  | 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: d318e65ebfbb95bce0c993ca9fd3d0a3c26df71dd7c4e1291b6127d37ee685af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8309046bac009f64967d38b95115b4e890dae72eb14e3c398b0d6bad4181e1d3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-05-22T14:00:37Z",
    "title_canon_sha256": "b38529485c556c672486cbebdb1d3ab5cfaea5dac2a490932390262bd5e6896a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23650",
    "kind": "arxiv",
    "version": 1
  }
}