Pith Number

pith:PNAEISQ4

pith:2020:PNAEISQ4LRE4Z6WBODGW7OTHU4

not attested not anchored not stored refs pending

Stochastic Recursive Momentum for Policy Gradient Methods

Huizhuo Yuan, Ji Liu, Xiangru Lian, Yuren Zhou

arxiv:2003.04302 v1 · 2020-03-09 · stat.ML · cs.LG

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\usepackage{pith}
\pithnumber{PNAEISQ4LRE4Z6WBODGW7OTHU4}

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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

Reusing Trajectories in Policy Gradients Enables Fast Convergence

Receipt and verification

First computed	2026-07-05T00:46:41.308213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b40444a1c5c49ccfac170cd6fba67a70dfdda90d4a1f5e082c0ea68f8cd1668

Aliases

arxiv: 2003.04302 · arxiv_version: 2003.04302v1 · doi: 10.48550/arxiv.2003.04302 · pith_short_12: PNAEISQ4LRE4 · pith_short_16: PNAEISQ4LRE4Z6WB · pith_short_8: PNAEISQ4

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/PNAEISQ4LRE4Z6WBODGW7OTHU4 \
  | 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: 7b40444a1c5c49ccfac170cd6fba67a70dfdda90d4a1f5e082c0ea68f8cd1668

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e57597f92ae92eac85f7140fa2b49160817614c111339f6836c896e5599be2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-03-09T17:59:03Z",
    "title_canon_sha256": "b52dd2d910a8279b93cf3b39cd00689e4c994002bf700c6b14af6c402391953f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04302",
    "kind": "arxiv",
    "version": 1
  }
}