Pith Number

pith:COBT7Y5P

pith:2025:COBT7Y5PW4VMEY7XT5FPMKDQ4I

not attested not anchored not stored refs pending

Process Reward Models for LLM Agents: Practical Framework and Directions

Sanjiban Choudhury

arxiv:2502.10325 v1 · 2025-02-14 · cs.LG · cs.AI

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COBT7Y5PW4VMEY7XT5FPMKDQ4I}

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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

16 papers in Pith

Neglected Free Lunch from Post-training: Progress Advantage for LLM Agents

Semantic Consistency Policy Optimization for Reinforcement Learning of LLM Agents

Learning Process Rewards via Success Visitation Matching for Efficient RL

Calibration Is Not Control: Why LLM-Agent Oversight Needs Intervention

ARCO: Adaptive Rubrics with Co-Evolution for Multi-Step LLM-Based Agents

Receipt and verification

First computed	2026-07-05T10:14:32.355934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13833fe3afb72ac263f79f4af62870e20d682f796fa87122315ccfcd9f7bca01

Aliases

arxiv: 2502.10325 · arxiv_version: 2502.10325v1 · doi: 10.48550/arxiv.2502.10325 · pith_short_12: COBT7Y5PW4VM · pith_short_16: COBT7Y5PW4VMEY7X · pith_short_8: COBT7Y5P

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/COBT7Y5PW4VMEY7XT5FPMKDQ4I \
  | 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: 13833fe3afb72ac263f79f4af62870e20d682f796fa87122315ccfcd9f7bca01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab7ef86fc6303098af974c71d6da94a1b4180a735bd05f1becba03abfe010ee",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-14T17:34:28Z",
    "title_canon_sha256": "47ac6aea72fe3a16d136d0af626083ed77472c8070ba4b19d067c98173136357"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10325",
    "kind": "arxiv",
    "version": 1
  }
}