Pith Number

pith:TP7BZ57T

pith:2017:TP7BZ57TSXIG4SB2W6PD7VKGHC

not attested not anchored not stored refs pending

Sparse Markov Decision Processes with Causal Sparse Tsallis Entropy Regularization for Reinforcement Learning

Kyungjae Lee, Songhwai Oh, Sungjoon Choi

arxiv:1709.06293 v3 · 2017-09-19 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TP7BZ57TSXIG4SB2W6PD7VKGHC}

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	2026-05-18T00:32:57.246062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bfe1cf7f395d06e483ab79e3fd54638afb15d0a7b3f47cd3cf7ad2b6217d614

Aliases

arxiv: 1709.06293 · arxiv_version: 1709.06293v3 · doi: 10.48550/arxiv.1709.06293 · pith_short_12: TP7BZ57TSXIG · pith_short_16: TP7BZ57TSXIG4SB2 · pith_short_8: TP7BZ57T

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/TP7BZ57TSXIG4SB2W6PD7VKGHC \
  | 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: 9bfe1cf7f395d06e483ab79e3fd54638afb15d0a7b3f47cd3cf7ad2b6217d614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "372b12d33b0bc697468cbe1ccc282149ed6260b770dad9c72a720243ba40fcfd",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-09-19T08:36:21Z",
    "title_canon_sha256": "c2ae5b405b8b67aba9b11d74a7a6e985f71ab01722400bd24cb13a6477cde3f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06293",
    "kind": "arxiv",
    "version": 3
  }
}