Pith Number

pith:CZ2PDPLE

pith:2019:CZ2PDPLEUZ5ZUYCW3DWI7B352Y

not attested not anchored not stored refs pending

Information asymmetry in KL-regularized RL

Alexandre Galashov, Dhruva Tirumala, Guillaume Desjardins, Jonathan Schwarz, Leonard Hasenclever, Nicolas Heess, Razvan Pascanu, Siddhant M. Jayakumar, Wojciech M. Czarnecki, Yee Whye Teh

arxiv:1905.01240 v1 · 2019-05-03 · 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{CZ2PDPLEUZ5ZUYCW3DWI7B352Y}

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	2026-05-17T23:47:06.435432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1674f1bd64a67b9a6056d8ec8f877dd6163fdb2e978a64d813a336b102b9a443

Aliases

arxiv: 1905.01240 · arxiv_version: 1905.01240v1 · doi: 10.48550/arxiv.1905.01240 · pith_short_12: CZ2PDPLEUZ5Z · pith_short_16: CZ2PDPLEUZ5ZUYCW · pith_short_8: CZ2PDPLE

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/CZ2PDPLEUZ5ZUYCW3DWI7B352Y \
  | 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: 1674f1bd64a67b9a6056d8ec8f877dd6163fdb2e978a64d813a336b102b9a443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d8cb1af03643bff336f6c131bb2bb4bcac0349624f83242f09dca6bc6f6d409",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-03T15:59:25Z",
    "title_canon_sha256": "68c2d1bdffb073e8fd40e578c7d4775b66baa8a6670c73ce00b81a2df590f24f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01240",
    "kind": "arxiv",
    "version": 1
  }
}