Pith Number

pith:Q5NALOSH

pith:2024:Q5NALOSHAL4JUZ7IABFWY4NKJD

not attested not anchored not stored refs pending

Tsallis Entropy Regularization for Linearly Solvable MDP and Linear Quadratic Regulator

Kenji Kashima, Koshi Oishi, Yota Hashizume

arxiv:2403.01805 v1 · 2024-03-04 · math.OC · cs.LG · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5NALOSHAL4JUZ7IABFWY4NKJD}

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	2026-07-05T07:51:52.109491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

875a05ba4702f89a67e8004b6c71aa48eb10c7d4f143b282dc3476bf84127097

Aliases

arxiv: 2403.01805 · arxiv_version: 2403.01805v1 · doi: 10.48550/arxiv.2403.01805 · pith_short_12: Q5NALOSHAL4J · pith_short_16: Q5NALOSHAL4JUZ7I · pith_short_8: Q5NALOSH

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/Q5NALOSHAL4JUZ7IABFWY4NKJD \
  | 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: 875a05ba4702f89a67e8004b6c71aa48eb10c7d4f143b282dc3476bf84127097

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebd163f0d95cdb4c573c47e71564ddb50e6a13cfe903d576533b029081582e75",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-03-04T07:53:15Z",
    "title_canon_sha256": "929116881adfe2f8e2a647d3c4892b90803475de3c1a29849b9820f494fd70ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.01805",
    "kind": "arxiv",
    "version": 1
  }
}