Pith Number

pith:FSYC37WI

pith:2018:FSYC37WIT5QJSDN4LTF24JKVJ7

not attested not anchored not stored refs pending

Marginal Policy Gradients: A Unified Family of Estimators for Bounded Action Spaces with Applications

Carson Eisenach, Haichuan Yang, Han Liu, Ji Liu

arxiv:1806.05134 v3 · 2018-06-13 · 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{FSYC37WIT5QJSDN4LTF24JKVJ7}

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	2026-05-17T23:53:51.233233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cb02dfec89f60990dbc5ccbae25554ff088e94a01a2380e9f05c5b56e7255f7

Aliases

arxiv: 1806.05134 · arxiv_version: 1806.05134v3 · doi: 10.48550/arxiv.1806.05134 · pith_short_12: FSYC37WIT5QJ · pith_short_16: FSYC37WIT5QJSDN4 · pith_short_8: FSYC37WI

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/FSYC37WIT5QJSDN4LTF24JKVJ7 \
  | 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: 2cb02dfec89f60990dbc5ccbae25554ff088e94a01a2380e9f05c5b56e7255f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d4789c962633ba4a06e0c48a767417194d3352f66abd38da401d998aef192ab",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-06-13T16:32:27Z",
    "title_canon_sha256": "4b00fa79310ad195d54277596c0ed62da788bcbbebe19e3ce96a54429a8f7ea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05134",
    "kind": "arxiv",
    "version": 3
  }
}