Pith Number

pith:F65TGKWH

pith:2019:F65TGKWHHFFXGIUD7JDIFBWJB5

not attested not anchored not stored refs pending

When to Trust Your Model: Model-Based Policy Optimization

Justin Fu, Marvin Zhang, Michael Janner, Sergey Levine

arxiv:1906.08253 v3 · 2019-06-19 · cs.LG · cs.AI · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F65TGKWHHFFXGIUD7JDIFBWJB5}

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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

6 papers in Pith

Hallucination in World Models is Predictable and Preventable

CLAW: Learning Continuous Latent Action World Models via Adversarial Latent Regularization

Towards trustworthy agentic AI: a comprehensive survey of safety, robustness, privacy, and system security

Can Predicted Dynamics Exist in the Physical World?

How Should World Models Be Evaluated for Embodied Decision-Making? A Decision-Making-Centric Position

Receipt and verification

First computed	2026-07-05T03:35:24.731741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fbb332ac7394b732283fa468286c90f6603eae14a10174f67708e82b5b1fe7f

Aliases

arxiv: 1906.08253 · arxiv_version: 1906.08253v3 · doi: 10.48550/arxiv.1906.08253 · pith_short_12: F65TGKWHHFFX · pith_short_16: F65TGKWHHFFXGIUD · pith_short_8: F65TGKWH

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/F65TGKWHHFFXGIUD7JDIFBWJB5 \
  | 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: 2fbb332ac7394b732283fa468286c90f6603eae14a10174f67708e82b5b1fe7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18438c948a843552f645a3bb1dc84be4a795cc402f87bc62c18d1f09a5d6c97a",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-19T17:54:53Z",
    "title_canon_sha256": "4e8c85b0230895f23b9dfdacdd59ff2f7257a81b098411d5dfb0c94eafac6b34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08253",
    "kind": "arxiv",
    "version": 3
  }
}