Pith Number

pith:TMQQMXAU

pith:2026:TMQQMXAUIJJ2VCWCF6FXLE34U4

not attested not anchored not stored refs pending

Discovering Efficient and Explainable Communication Topologies for LLM-based Multi-Agent Systems via Causal Inference

Chuxiong Sun, Junzhi Li, Lixiang Liu, Peng He, Qirui Ji, Wei Wang

arxiv:2608.12921 v1 · 2026-08-13 · cs.MA · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMQQMXAUIJJ2VCWCF6FXLE34U4}

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	2026-08-14T00:59:05.894182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b21065c144253aa8ac22f8b75937ca726e5edc5f0385cde44605f8cddc57998

Aliases

arxiv: 2608.12921 · arxiv_version: 2608.12921v1 · doi: 10.48550/arxiv.2608.12921 · pith_short_12: TMQQMXAUIJJ2 · pith_short_16: TMQQMXAUIJJ2VCWC · pith_short_8: TMQQMXAU

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/TMQQMXAUIJJ2VCWCF6FXLE34U4 \
  | 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: 9b21065c144253aa8ac22f8b75937ca726e5edc5f0385cde44605f8cddc57998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c974226608bc146536c2bdba62717242ed65b2b5d35ebe7dfdda1cee0ae5cad",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2026-08-13T08:03:02Z",
    "title_canon_sha256": "3d2de829e537e80081ff887a329266ee2c98947e754389c9ea44f556d6101104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12921",
    "kind": "arxiv",
    "version": 1
  }
}