Pith Number

pith:CJZXT6KR

pith:2025:CJZXT6KREC4OLYMAAJSIVTFKSN

not attested not anchored not stored refs pending

Representation-Based Exploration for Language Models: From Test-Time to Post-Training

Akshay Krishnamurthy, Dylan J. Foster, Jens Tuyls, Jordan T. Ash

arxiv:2510.11686 v2 · 2025-10-13 · cs.LG · cs.AI

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\usepackage{pith}
\pithnumber{CJZXT6KREC4OLYMAAJSIVTFKSN}

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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.

Cited by

8 papers in Pith

OrderGrad: Optimizing Beyond the Mean with Order-Statistic Policy Gradient Estimation

On Advantage Estimates for Max@K Policy Gradients

Data-dependent Exploration for Online Reinforcement Learning from Human Feedback

Provably avoiding over-optimization in Direct Preference Optimization without knowing the data distribution

Receipt and verification

First computed	2026-07-16T01:22:28.689992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

127379f95120b8e5e18002648accaa93594a2c2f9c71b63f59675cd8047635ee

Aliases

arxiv: 2510.11686 · arxiv_version: 2510.11686v2 · doi: 10.48550/arxiv.2510.11686 · pith_short_12: CJZXT6KREC4O · pith_short_16: CJZXT6KREC4OLYMA · pith_short_8: CJZXT6KR

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/CJZXT6KREC4OLYMAAJSIVTFKSN \
  | 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: 127379f95120b8e5e18002648accaa93594a2c2f9c71b63f59675cd8047635ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa6a33030fe47672f6e0027c23953f2af9f4c5b4f420effd9143a319a55c0f07",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-10-13T17:49:05Z",
    "title_canon_sha256": "0cd4f5a32ac88cce740d8f87723e392506447276c421e83227f5068326149277"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.11686",
    "kind": "arxiv",
    "version": 2
  }
}