Pith Number

pith:RGRGVMJQ

pith:2021:RGRGVMJQAXZAYIS6JONXXRX5Y7

not attested not anchored not stored refs pending

Probabilistic Inference of Simulation Parameters via Parallel Differentiable Simulation

Christopher E. Denniston, David Millard, Eric Heiden, Fabio Ramos, Gaurav S. Sukhatme

arxiv:2109.08815 v2 · 2021-09-18 · cs.RO · 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{RGRGVMJQAXZAYIS6JONXXRX5Y7}

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

Constrained Stein Variational Gradient Descent for Robot Perception, Planning, and Identification

Receipt and verification

First computed	2026-07-05T04:00:18.097307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89a26ab13005f20c225e4b9b7bc6fdc7f66ef7fd1a88c97fe3d61439273a532b

Aliases

arxiv: 2109.08815 · arxiv_version: 2109.08815v2 · doi: 10.48550/arxiv.2109.08815 · pith_short_12: RGRGVMJQAXZA · pith_short_16: RGRGVMJQAXZAYIS6 · pith_short_8: RGRGVMJQ

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/RGRGVMJQAXZAYIS6JONXXRX5Y7 \
  | 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: 89a26ab13005f20c225e4b9b7bc6fdc7f66ef7fd1a88c97fe3d61439273a532b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d79ddbe19baf68f1aad132f8f2e3084aace5f03356b1be64604b0749ebb0c20d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-18T03:05:44Z",
    "title_canon_sha256": "e670c4502cb6673a18cf292a6da043c33aea07a4f06a7550cd60f7d1d4605a6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08815",
    "kind": "arxiv",
    "version": 2
  }
}