Pith Number

pith:2NCVF4DZ

pith:2025:2NCVF4DZIRNP3THQ5ZFFBMIDN2

not attested not anchored not stored refs pending

PEnGUiN: Partially Equivariant Graph NeUral Networks for Sample Efficient MARL

Furong Huang, Greyson Brothers, Joshua McClellan, Pratap Tokekar

arxiv:2503.15615 v1 · 2025-03-19 · 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{2NCVF4DZIRNP3THQ5ZFFBMIDN2}

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	2026-07-05T10:35:54.225581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d34552f079445afdccf0ee4a50b1036e8c0eb160066011b44bbf164a8c8a6760

Aliases

arxiv: 2503.15615 · arxiv_version: 2503.15615v1 · doi: 10.48550/arxiv.2503.15615 · pith_short_12: 2NCVF4DZIRNP · pith_short_16: 2NCVF4DZIRNP3THQ · pith_short_8: 2NCVF4DZ

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/2NCVF4DZIRNP3THQ5ZFFBMIDN2 \
  | 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: d34552f079445afdccf0ee4a50b1036e8c0eb160066011b44bbf164a8c8a6760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f431b5a7e917321e96210a429630130fbd3ae2f6eda3f2f008b7f0d3a648249",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-19T18:01:14Z",
    "title_canon_sha256": "cc8709a597ba1f1e34d164eeaef58a3a17e0d5b667b188fe71f9582ca7ab1786"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15615",
    "kind": "arxiv",
    "version": 1
  }
}