Pith Number

pith:MRQ3VIWN

pith:2019:MRQ3VIWNX7EB6LBLEW3BWBV76D

not attested not anchored not stored refs pending

A Communication-Efficient Multi-Agent Actor-Critic Algorithm for Distributed Reinforcement Learning

Ji Liu, Kaiqing Zhang, Romeil Sandhu, Tamer Ba\c{s}ar, Yixuan Lin, Zhaoran Wang, Zhuoran Yang

arxiv:1907.03053 v1 · 2019-07-06 · cs.LG · cs.MA · 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{MRQ3VIWNX7EB6LBLEW3BWBV76D}

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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.

Receipt and verification

First computed	2026-05-17T23:41:19.048336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6461baa2cdbfc81f2c2b25b61b06bff0e86bc00bf03cb8706165b10349ef82c9

Aliases

arxiv: 1907.03053 · arxiv_version: 1907.03053v1 · doi: 10.48550/arxiv.1907.03053 · pith_short_12: MRQ3VIWNX7EB · pith_short_16: MRQ3VIWNX7EB6LBL · pith_short_8: MRQ3VIWN

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/MRQ3VIWNX7EB6LBLEW3BWBV76D \
  | 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: 6461baa2cdbfc81f2c2b25b61b06bff0e86bc00bf03cb8706165b10349ef82c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d264d95b4060ae9dcffaf598cee0f1d9978fb8d42b74a28f0bd1973dc9998444",
    "cross_cats_sorted": [
      "cs.MA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-06T00:20:50Z",
    "title_canon_sha256": "9211e11584d521f8294ea5fb8fa1be3a72d4253e7cbf534f580ff16de57db6d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03053",
    "kind": "arxiv",
    "version": 1
  }
}