Pith Number

pith:SJC6ZTW7

pith:2025:SJC6ZTW7KGLPM227Q457FSZTGO

not attested not anchored not stored refs pending

Hierarchical Message-Passing Policies for Multi-Agent Reinforcement Learning

Andrea Cini, Cesare Alippi, Tommaso Marzi

arxiv:2507.23604 v2 · 2025-07-31 · 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{SJC6ZTW7KGLPM227Q457FSZTGO}

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

HiComm: Hierarchical Communication for Multi-agent Reinforcement Learning

Receipt and verification

First computed	2026-07-01T01:17:40.672061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9245eccedf5196f66b5f873bf2cb33338a475e27da57b8e46a0b66a0168ffbf9

Aliases

arxiv: 2507.23604 · arxiv_version: 2507.23604v2 · doi: 10.48550/arxiv.2507.23604 · pith_short_12: SJC6ZTW7KGLP · pith_short_16: SJC6ZTW7KGLPM227 · pith_short_8: SJC6ZTW7

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/SJC6ZTW7KGLPM227Q457FSZTGO \
  | 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: 9245eccedf5196f66b5f873bf2cb33338a475e27da57b8e46a0b66a0168ffbf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e2c7b1ccd794a8ba7384b0054a6462369c530a58369fc911b936ed594b2fef8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-31T14:42:12Z",
    "title_canon_sha256": "e28bf4bc90cca9d826a740a8b26e8e5d40926a5caad3980f50077a10d3c8c9c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23604",
    "kind": "arxiv",
    "version": 2
  }
}