Pith Number

pith:HA5BQLJW

pith:2022:HA5BQLJWPBAAIHUMND42AAHAWS

not attested not anchored not stored refs pending

Do Differentiable Simulators Give Better Policy Gradients?

H.J. Terry Suh, Kaiqing Zhang, Max Simchowitz, Russ Tedrake

arxiv:2202.00817 v2 · 2022-02-02 · cs.LG · cs.AI · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HA5BQLJWPBAAIHUMND42AAHAWS}

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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

2 papers in Pith

Efficient On-policy Visual-RL via Stochastic Decoupled Policy Gradient

Global Convergence of Sampling-Based Nonconvex Optimization through Diffusion-Style Smoothing

Receipt and verification

First computed	2026-07-05T04:50:14.203332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383a182d367840041e8c68f9a000e0b4811186af75b94d376a40058bcdc6d258

Aliases

arxiv: 2202.00817 · arxiv_version: 2202.00817v2 · doi: 10.48550/arxiv.2202.00817 · pith_short_12: HA5BQLJWPBAA · pith_short_16: HA5BQLJWPBAAIHUM · pith_short_8: HA5BQLJW

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/HA5BQLJWPBAAIHUMND42AAHAWS \
  | 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: 383a182d367840041e8c68f9a000e0b4811186af75b94d376a40058bcdc6d258

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a3e8190505d80393350a42e5e36d89a1216d3fe55e24d285f979accb87410d5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-02T00:12:28Z",
    "title_canon_sha256": "10b355ad9ab69339b4e3af1f2c0501bd1257646d733dd9172d9e975ae631ae73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.00817",
    "kind": "arxiv",
    "version": 2
  }
}