Pith Number

pith:QV4TYLZA

pith:2020:QV4TYLZAOAWCTTIO6IZFMEOQXT

not attested not anchored not stored refs pending

Langevin DQN

Benjamin Van Roy, Vikranth Dwaracherla

arxiv:2002.07282 v2 · 2020-02-17 · 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{QV4TYLZAOAWCTTIO6IZFMEOQXT}

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

Priors Matter: Addressing Misspecification in Bayesian Deep Q-Learning

Receipt and verification

First computed	2026-07-05T02:17:20.278972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85793c2f20702c29cd0ef2325611d0bcf1b714f264e9473bb53a5c3bd2507b8c

Aliases

arxiv: 2002.07282 · arxiv_version: 2002.07282v2 · doi: 10.48550/arxiv.2002.07282 · pith_short_12: QV4TYLZAOAWC · pith_short_16: QV4TYLZAOAWCTTIO · pith_short_8: QV4TYLZA

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/QV4TYLZAOAWCTTIO6IZFMEOQXT \
  | 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: 85793c2f20702c29cd0ef2325611d0bcf1b714f264e9473bb53a5c3bd2507b8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61e4fa2d64deef245fb216ccb4d55b5e38db7880e3690fc700f0f1d05165c2e5",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-17T22:29:23Z",
    "title_canon_sha256": "840772fe6da8509beadc616682bc486e1fd2c971fd0b35359423e5db8ed041f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07282",
    "kind": "arxiv",
    "version": 2
  }
}