Pith Number

pith:EQFNUN2L

pith:2021:EQFNUN2LXNFMSHXEYT6MEGOSPQ

not attested not anchored not stored refs pending

Equivariant $Q$ Learning in Spatial Action Spaces

Dian Wang, Robert Platt, Robin Walters, Xupeng Zhu

arxiv:2110.15443 v1 · 2021-10-28 · 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{EQFNUN2LXNFMSHXEYT6MEGOSPQ}

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.

Receipt and verification

First computed	2026-07-05T03:27:09.819362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240ada374bbb4ac91ee4c4fcc219d27c0d2fb3bf2277c99e63f02b5942199ac0

Aliases

arxiv: 2110.15443 · arxiv_version: 2110.15443v1 · doi: 10.48550/arxiv.2110.15443 · pith_short_12: EQFNUN2LXNFM · pith_short_16: EQFNUN2LXNFMSHXE · pith_short_8: EQFNUN2L

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/EQFNUN2LXNFMSHXEYT6MEGOSPQ \
  | 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: 240ada374bbb4ac91ee4c4fcc219d27c0d2fb3bf2277c99e63f02b5942199ac0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "754c92f8667bb1be1ec04e2eadbc63b7884711b60361246dc00edf2c3488d20d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-10-28T21:38:53Z",
    "title_canon_sha256": "fe7bafd6c28aee9ac2dc85f644c7fef4fa068fd961a80bf0def1f67c65b2d860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15443",
    "kind": "arxiv",
    "version": 1
  }
}