Pith Number

pith:K7AULTKZ

pith:2021:K7AULTKZZ6QLX3KTQZSBKVU5NF

not attested not anchored not stored refs pending

Offline Reinforcement Learning with Fisher Divergence Critic Regularization

Ilya Kostrikov, Jonathan Tompson, Ofir Nachum, Rob Fergus

arxiv:2103.08050 v1 · 2021-03-14 · 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{K7AULTKZZ6QLX3KTQZSBKVU5NF}

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

Is Conditional Generative Modeling all you need for Decision-Making?

Receipt and verification

First computed	2026-07-05T02:22:47.243436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57c145cd59cfa0bbed53866415569d697e784cbeb620a19e94d0e3c0bc8ff5e0

Aliases

arxiv: 2103.08050 · arxiv_version: 2103.08050v1 · doi: 10.48550/arxiv.2103.08050 · pith_short_12: K7AULTKZZ6QL · pith_short_16: K7AULTKZZ6QLX3KT · pith_short_8: K7AULTKZ

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/K7AULTKZZ6QLX3KTQZSBKVU5NF \
  | 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: 57c145cd59cfa0bbed53866415569d697e784cbeb620a19e94d0e3c0bc8ff5e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baccad898a60929de09bbc02255a9f8b1e7197e1f80a66616d1a9e4e99e6bbe4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-14T22:11:40Z",
    "title_canon_sha256": "a5fe9c3fbd6af219fa0f69631bc740ffa448d5ce3be92c0dc91d32922b3ec6c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08050",
    "kind": "arxiv",
    "version": 1
  }
}