Pith Number

pith:GBW53235

pith:2026:GBW53235HNRICLRHEVOZOU44BY

not attested not anchored not stored refs pending

TMAS: Scaling Test-Time Compute via Multi-Agent Synergy

Bryan Dai, Chuan Hao, Feng Chang, George Wu, Jian Yang, Ming Yang, Nan Jing, Qing Yi, Ran Tao, Yuan Wei

TMAS scales test-time compute for LLMs by organizing multi-agent collaboration with hierarchical memories and hybrid rewards.

arxiv:2605.10344 v2 · 2026-05-11 · cs.AI

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\pithnumber{GBW53235HNRICLRHEVOZOU44BY}

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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.

Claims

C1strongest claim

TMAS achieves stronger iterative scaling than existing test-time scaling baselines, while hybrid reward training further improves scaling effectiveness and stability across iterations.

C2weakest assumption

That the proposed hierarchical memories and hybrid reward reinforcement learning scheme will reliably balance exploration and exploitation in practice and that the experimental benchmarks and baselines used are representative of broader reasoning performance.

C3one line summary

TMAS scales test-time compute in LLMs via multi-agent collaboration with experience banks, guideline banks, and hybrid reward training to achieve stronger iterative scaling on reasoning benchmarks than prior methods.

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-20T01:05:16.433044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

306dddeb7d3b62812e27255d97539c0e03738612c36c970cafa8caf15b0bcc6f

Aliases

arxiv: 2605.10344 · arxiv_version: 2605.10344v2 · doi: 10.48550/arxiv.2605.10344 · pith_short_12: GBW53235HNRI · pith_short_16: GBW53235HNRICLRH · pith_short_8: GBW53235

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/GBW53235HNRICLRHEVOZOU44BY \
  | 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: 306dddeb7d3b62812e27255d97539c0e03738612c36c970cafa8caf15b0bcc6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f62bef2947e293c6a515a5b011a57bb6aa815e3df04ec946c384d07be975579b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-11T10:44:10Z",
    "title_canon_sha256": "770b48344fcd00aa4e47a2b123ab8812da786a5915326604c688e4e8d314f64d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.10344",
    "kind": "arxiv",
    "version": 2
  }
}