pith. sign in
Pith Number

pith:TDKZRLY4

pith:2026:TDKZRLY4ECJMOMEPRUOF7YD4PP
not attested not anchored not stored refs pending

Colosseum: Auditing Collusion in Cooperative Multi-Agent Systems

Abhinav Kumar, Eugene Bagdasarian, Ferdinando Fioretto, Mason Nakamura, Saaduddin Mahmud, Sahar Abdelnabi, Saswat Das, Shlomo Zilberstein

arxiv:2602.15198 v2 · 2026-02-16 · cs.MA · cs.AI · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?
Add to your LaTeX paper 
\usepackage{pith}
\pithnumber{TDKZRLY4ECJMOMEPRUOF7YD4PP}

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

5 papers in Pith

Taxonomy and Consistency Analysis of Safety Benchmarks for AI Agents
Detecting Multi-Agent Collusion Through Multi-Agent Interpretability
Safe Multi-Agent Behavior Must Be Maintained, Not Merely Asserted: Constraint Drift in LLM-Based Multi-Agent Systems
Breaking the Secret: Economic Interventions for Combating Collusion in Embodied Multi-Agent Systems
A Systematic Survey of Security Threats and Defenses in LLM-Based AI Agents: A Layered Attack Surface Framework
Receipt and verification
First computed 2026-05-28T01:04:37.067568Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

98d598af1c2092c7308f8d1c5fe07c7bc04d350f6f5320f2fee33e7bc2990ef0

Aliases

arxiv: 2602.15198 · arxiv_version: 2602.15198v2 · doi: 10.48550/arxiv.2602.15198 · pith_short_12: TDKZRLY4ECJM · pith_short_16: TDKZRLY4ECJMOMEP · pith_short_8: TDKZRLY4
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/TDKZRLY4ECJMOMEPRUOF7YD4PP \
  | 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: 98d598af1c2092c7308f8d1c5fe07c7bc04d350f6f5320f2fee33e7bc2990ef0
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "0eff22fc05b2bb24616710f63ce6cf0788b6d1c6fc28ee8c7791d42a3ac2d14f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2026-02-16T21:27:38Z",
    "title_canon_sha256": "b7a19c9ddbc9113ad9ed4ecd1bd7a0f9e508aade386484dc2c4661edae5aa966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.15198",
    "kind": "arxiv",
    "version": 2
  }
}