Pith Number

pith:TPWSET5D

pith:2017:TPWSET5DPVEZGHWO6MHRWZG3SO

not attested not anchored not stored refs pending

Deep Primal-Dual Reinforcement Learning: Accelerating Actor-Critic using Bellman Duality

Mengdi Wang, Woon Sang Cho

arxiv:1712.02467 v1 · 2017-12-07 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPWSET5DPVEZGHWO6MHRWZG3SO}

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	2026-05-18T00:28:34.045808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bed224fa37d49931ecef30f1b64db93bc36c310cdbfdb245cf0e2caf292c3ef

Aliases

arxiv: 1712.02467 · arxiv_version: 1712.02467v1 · doi: 10.48550/arxiv.1712.02467 · pith_short_12: TPWSET5DPVEZ · pith_short_16: TPWSET5DPVEZGHWO · pith_short_8: TPWSET5D

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/TPWSET5DPVEZGHWO6MHRWZG3SO \
  | 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: 9bed224fa37d49931ecef30f1b64db93bc36c310cdbfdb245cf0e2caf292c3ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "477d6389148794066ffc93972132bbfd5ca5a55e8f5f3f07604a54087c6f7f7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-07T01:41:51Z",
    "title_canon_sha256": "939a9bcefef8e959a06b9ef41ed3ff4e699d23f697074da7737830575854d13d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02467",
    "kind": "arxiv",
    "version": 1
  }
}