STANDARDIZED CLAIM CARD: CLAIM-03-IPC

Document ID: CLAIM-03-IPC
Version: 1.0.0-gold (Pre-Registered)
Parent Paper: The Asymmetric Nervous System: Sub-Millisecond Multi-Agent Coordination and Zero-Copy IPC Across Heterogeneous Silicon Fabric
Date: Tuesday, September 22, 2026
Status: ARCHITECTURALLY FORTIFIED & BOUNDED
SHA-256 (Locked Paper): 1743f9fcb97d741d9eb29958a7f42630516637592a3dcec85f2d76e0d59c4428

1. Exact Claim

Resident State Asymmetric Nervous System eliminates document-centric serialization and OS kernel socket overhead, achieving round-trip latency ($<\mathbf{250\ \mu\text{s}}$ worst-case p99) between autonomous agents communicating across heterogeneous silicon over PCIe Direct-DMA (Thunderbolt NTB) with Hierarchical Merkle Sharding ($>100{,}000\text{ updates/sec}$) and dedicated virtual-channel credit rings.

2. Scope & Target Architecture

• In-Scope: Inter-agent communication between Authoritative Host (e.g., M-Series Apple Silicon) and Ephemeral Reflex Workers (e.g., embedded GPU module, Intel x86, microcontroller clusters) connected via PCIe Direct-DMA / Non-Transparent Bridging.
• Out-of-Scope: WAN internet routing across uncoordinated public networks.

3. Baseline & Adversarial Controls

• Primary Baseline: HTTP/REST JSON multi-agent pipelines (LangGraph, AutoGen, CrewAI, Model Context Protocol / MCP) running over OS loopback/TCP sockets ($15.0\text{ to }80.0\text{ ms}$ round-trip latency per hop).
• Secondary Controls:
  • Binary RPC (gRPC over Protocol Buffers): $\approx 1.5 - 3.5\text{ ms}$ round trip (reduced serialization, but retained OS socket transitions and heap churn).
  • POSIX Shared Memory (shm_open): $\approx 10 - 25\ \mu\text{s}$, but lacks cache-coherent cross-host fabric distribution, dynamic crash isolation, and cryptographic state tracking.
  • Cap’n Proto RPC / FlatBuffers RPC.

4. Falsification Criterion

The claim is falsified if an adversary demonstrates that a text-serialized (JSON, YAML, XML) or socket-based multi-agent coordination loop achieves $<250\ \mu\text{s}$ p99 round-trip latency under continuous 10,000 updates/s state synchronization.

5. Known Failure Modes & Constraints

• Physical cable disconnect requires transient re-negotiation. For disconnects $\le 2.0\text{ s}$ ($K \le 15{,}000\text{ granules}$), rebind completes in $<5.0\text{ ms}$. For extended disconnects, streaming resync scales at $0.2\text{ ms per 1,000 divergent granules}$.