Pith Number

pith:Z4CNLNQE

pith:2022:Z4CNLNQEJV7DZX3W4RBEGNCCBI

not attested not anchored not stored refs pending

$\mathrm{SO}(2)$-Equivariant Reinforcement Learning

Dian Wang, Robert Platt, Robin Walters

arxiv:2203.04439 v1 · 2022-03-08 · 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{Z4CNLNQEJV7DZX3W4RBEGNCCBI}

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

2 papers in Pith

Conformal Orbit-Valid Trust Horizons for Equivariant World Models

EquiVLA: A General Framework for Rotationally Equivariant Vision-Language-Action Models

Receipt and verification

First computed	2026-07-05T04:03:18.391581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf04d5b6044d7e3cdf76e4424334420a151625ff04b80bf3c89e6405897f4175

Aliases

arxiv: 2203.04439 · arxiv_version: 2203.04439v1 · doi: 10.48550/arxiv.2203.04439 · pith_short_12: Z4CNLNQEJV7D · pith_short_16: Z4CNLNQEJV7DZX3W · pith_short_8: Z4CNLNQE

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/Z4CNLNQEJV7DZX3W4RBEGNCCBI \
  | 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: cf04d5b6044d7e3cdf76e4424334420a151625ff04b80bf3c89e6405897f4175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b4f66e08b541418d0826cb048b4cf8706ab012d110f7efd62891179191dcb54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-03-08T23:09:25Z",
    "title_canon_sha256": "0e60c422d267290c15c201d3ade9475fcaf6b6dde96a3e111fd2fe3f0c00da8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.04439",
    "kind": "arxiv",
    "version": 1
  }
}