Pith Number

pith:4RRM4ZJA

pith:2018:4RRM4ZJAAS77XZO2SNKR5KRDMJ

not attested not anchored not stored refs pending

Primal-Dual Distributed Temporal Difference Learning

Donghwan Lee, Jianghai Hu

arxiv:1805.07918 v6 · 2018-05-21 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RRM4ZJAAS77XZO2SNKR5KRDMJ}

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

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

Receipt and verification

First computed	2026-07-05T00:58:30.668214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e462ce652004bffbe5da93551eaa23626be4f3a427d906b1c1b3ea1a210891eb

Aliases

arxiv: 1805.07918 · arxiv_version: 1805.07918v6 · doi: 10.48550/arxiv.1805.07918 · pith_short_12: 4RRM4ZJAAS77 · pith_short_16: 4RRM4ZJAAS77XZO2 · pith_short_8: 4RRM4ZJA

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/4RRM4ZJAAS77XZO2SNKR5KRDMJ \
  | 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: e462ce652004bffbe5da93551eaa23626be4f3a427d906b1c1b3ea1a210891eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4117c2325c33c59b8cce24e37155f6bf8843d3392f7e008d8f477e255c471c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-05-21T06:56:04Z",
    "title_canon_sha256": "00d5f781078490e656d19d24ca7e13e29701e427a4e2d8050c8c3416156bc7a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07918",
    "kind": "arxiv",
    "version": 6
  }
}