Pith Number

pith:2C5FSIRA

pith:2019:2C5FSIRA52J7TVFPG7ZXHOYFRS

not attested not anchored not stored refs pending

Exploration-Enhanced POLITEX

Csaba Szepesvari, Gellert Weisz, Nevena Lazic, Yasin Abbasi-Yadkori

arxiv:1908.10479 v1 · 2019-08-27 · cs.LG · 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{2C5FSIRA52J7TVFPG7ZXHOYFRS}

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.

Cited by

1 paper in Pith

Rethinking the Global Convergence of Softmax Policy Gradient with Linear Function Approximation

Receipt and verification

First computed	2026-07-05T00:00:17.562373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0ba592220ee93f9d4af37f373bb058c9b3df89ee2999840ff484bdf11d32fce

Aliases

arxiv: 1908.10479 · arxiv_version: 1908.10479v1 · doi: 10.48550/arxiv.1908.10479 · pith_short_12: 2C5FSIRA52J7 · pith_short_16: 2C5FSIRA52J7TVFP · pith_short_8: 2C5FSIRA

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/2C5FSIRA52J7TVFPG7ZXHOYFRS \
  | 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: d0ba592220ee93f9d4af37f373bb058c9b3df89ee2999840ff484bdf11d32fce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a8c4043e5c5eeab321d794b062cbae343b3a44b40ec54e2048f71b507a98896",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-27T21:53:42Z",
    "title_canon_sha256": "8419ea6764de6f22c98234b7b2b7a6fe13f2b7dc825971612d0282471c1a85a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10479",
    "kind": "arxiv",
    "version": 1
  }
}