Pith Number

pith:OFQOINYU

pith:2022:OFQOINYUFFCLHRDKBT3R4N3443

not attested not anchored not stored refs pending

Differentiable and Learnable Robot Models

Austin Wang, Franziska Meier, Giovanni Sutanto, Paarth Shah, Yixin Lin

arxiv:2202.11217 v1 · 2022-02-22 · 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{OFQOINYUFFCLHRDKBT3R4N3443}

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

Batched Differentiable Rigid Body Dynamics in PyTorch for GPU-Accelerated Robot Learning

Receipt and verification

First computed	2026-07-05T03:59:29.655581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7160e437142944b3c46a0cf71e377ce6e91e593893ce456a5da6bc7b8e2235e2

Aliases

arxiv: 2202.11217 · arxiv_version: 2202.11217v1 · doi: 10.48550/arxiv.2202.11217 · pith_short_12: OFQOINYUFFCL · pith_short_16: OFQOINYUFFCLHRDK · pith_short_8: OFQOINYU

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/OFQOINYUFFCLHRDKBT3R4N3443 \
  | 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: 7160e437142944b3c46a0cf71e377ce6e91e593893ce456a5da6bc7b8e2235e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22d9c16bf8131b27035715336926ade602bc900958e3cb85fa41a1c1c46eda45",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-02-22T22:26:36Z",
    "title_canon_sha256": "f520ee8448d811beacc985a8bf2955d234aac7fcc1d60f93c566992f48ca0013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11217",
    "kind": "arxiv",
    "version": 1
  }
}