Pith Number

pith:EWOVH3M6

pith:2025:EWOVH3M6VTX6ZIGLLZ53NU45TL

not attested not anchored not stored refs pending

A Self-Supervised Reinforcement Learning Approach for Fine-Tuning Large Language Models Using Cross-Attention Signals

Andreas Lemos, Andrew Kiruluta, Priscilla Burity

arxiv:2502.10482 v2 · 2025-02-14 · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

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\usepackage{pith}
\pithnumber{EWOVH3M6VTX6ZIGLLZ53NU45TL}

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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

3 papers in Pith

When Do Intrinsic Rewards Work for Code Reasoning? A Comprehensive Study

Trust Region On-Policy Distillation

A Survey of Reinforcement Learning for Large Reasoning Models

Receipt and verification

First computed	2026-07-05T10:50:11.753796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

259d53ed9eacefeca0cb5e7bb6d39d9ad678ef59b2fa08e8c51e57c4b3c96f8c

Aliases

arxiv: 2502.10482 · arxiv_version: 2502.10482v2 · doi: 10.48550/arxiv.2502.10482 · pith_short_12: EWOVH3M6VTX6 · pith_short_16: EWOVH3M6VTX6ZIGL · pith_short_8: EWOVH3M6

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/EWOVH3M6VTX6ZIGLLZ53NU45TL \
  | 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: 259d53ed9eacefeca0cb5e7bb6d39d9ad678ef59b2fa08e8c51e57c4b3c96f8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3508f0160a1a5add3af70eacbc740ea89919188720143d716a4a83952f6d891a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-14T01:44:04Z",
    "title_canon_sha256": "392f3ab3f8dcb565ed8805b7977f05bc4137f50e6731e0300273d6f71719feaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10482",
    "kind": "arxiv",
    "version": 2
  }
}