Representation over Routing: Overcoming Surrogate Hacking in Multi-Timescale PPO

Representation over Routing: Overcoming Surrogate Hacking in Multi-Timescale PPO | Signal Canvas | ScienceToStartup

Page Freshness

Signal Canvas proof surface

Canonical route: /signal-canvas/representation-over-routing-overcoming-surrogate-hacking-in-multi-timescale-ppo

stale

Proof freshness: stale
Proof status: unverified
Display score: 4/10
Last proof check: 2026-04-16
Score updated: 2026-04-16
Score fresh until: 2026-05-16
References: 0
Source count: 3
Coverage: 50%

This page is showing the last landed evidence receipt and score bundle because the latest proof data is outside the freshness window.

Agent Handoff

Canonical ID representation-over-routing-overcoming-surrogate-hacking-in-multi-timescale-ppo | Route /signal-canvas/representation-over-routing-overcoming-surrogate-hacking-in-multi-timescale-ppo

REST example

curl https://sciencetostartup.com/api/v1/agent-handoff/signal-canvas/representation-over-routing-overcoming-surrogate-hacking-in-multi-timescale-ppo

MCP example

{
  "tool": "search_signal_canvas",
  "arguments": {
    "mode": "paper",
    "paper_ref": "representation-over-routing-overcoming-surrogate-hacking-in-multi-timescale-ppo",
    "query_text": "Summarize Representation over Routing: Overcoming Surrogate Hacking in Multi-Timescale PPO"
  }
}

source_context

{
  "surface": "signal_canvas",
  "mode": "paper",
  "query": "Representation over Routing: Overcoming Surrogate Hacking in Multi-Timescale PPO",
  "normalized_query": "2604.13517",
  "route": "/signal-canvas/representation-over-routing-overcoming-surrogate-hacking-in-multi-timescale-ppo",
  "paper_ref": "representation-over-routing-overcoming-surrogate-hacking-in-multi-timescale-ppo",
  "topic_slug": null,
  "benchmark_ref": null,
  "dataset_ref": null
}

Evidence Receipt

Route status: building

Claims: 0

References: Pending verification

Proof: Verification pending

Freshness state: computing

Source paper: Representation over Routing: Overcoming Surrogate Hacking in Multi-Timescale PPO

PDF: https://arxiv.org/pdf/2604.13517v1

Source count: 3

Coverage: 50%

Last proof check: 2026-04-16T18:20:21.891Z

Signal Canvas receipt window

Not build-ready: Representation over Routing: Overcoming Surrogate Hacking in Multi-Timescale PPO

/buildability/representation-over-routing-overcoming-surrogate-hacking-in-multi-timescale-ppo

Ignoreblocked

Subject: Representation over Routing: Overcoming Surrogate Hacking in Multi-Timescale PPO

Verdict

Ignore

Verdict is Ignore because current viability and proof state do not clear the buildability gate.

Representation over Routing: Overcoming Surrogate Hacking in Multi-Timescale PPO

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