Pith Number

pith:SRB67HNS

pith:2019:SRB67HNSWTYYVAX7G4MZFK7XNE

not attested not anchored not stored refs pending

Off-Policy Policy Gradient with State Distribution Correction

Adith Swaminathan, Alekh Agarwal, Emma Brunskill, Yao Liu

arxiv:1904.08473 v2 · 2019-04-17 · cs.LG · cs.AI · 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{SRB67HNSWTYYVAX7G4MZFK7XNE}

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

3 papers in Pith

Way Off-Policy Batch Deep Reinforcement Learning of Implicit Human Preferences in Dialog

Privacy Preserving Reinforcement Learning with One-Sided Feedback

Offline Reinforcement Learning: Tutorial, Review, and Perspectives on Open Problems

Receipt and verification

First computed	2026-05-17T23:41:21.675585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9443ef9db2b4f18a82ff371992abf76907bb53059088b40dbebe880e2b19f497

Aliases

arxiv: 1904.08473 · arxiv_version: 1904.08473v2 · doi: 10.48550/arxiv.1904.08473 · pith_short_12: SRB67HNSWTYY · pith_short_16: SRB67HNSWTYYVAX7 · pith_short_8: SRB67HNS

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/SRB67HNSWTYYVAX7G4MZFK7XNE \
  | 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: 9443ef9db2b4f18a82ff371992abf76907bb53059088b40dbebe880e2b19f497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25a93cc3e7f16faa47d7b3539f7d2dbb1f367a4974253ab795de678c46c0ca91",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-17T19:46:02Z",
    "title_canon_sha256": "8cdab9f2ea459af47c515be043d10a5344ecdc0ec17415293ec09ca6fab02607"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08473",
    "kind": "arxiv",
    "version": 2
  }
}