Pith Number

pith:6JSQO7CA

pith:2025:6JSQO7CAKIQHSGWZUZ7SXG4ZOB

not attested not anchored not stored refs pending

Optimizing Safe and Aligned Language Generation: A Multi-Objective GRPO Approach

Victor Bian, Xuying Li, Yuji Kosuga, Zhuo Li

arxiv:2503.21819 v1 · 2025-03-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JSQO7CAKIQHSGWZUZ7SXG4ZOB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

2 papers in Pith

LC-ERD: Mining Latent Logic for Self-Evolving Reasoning via Consistency-Regulated Reward Decomposition

RVPO: Risk-Sensitive Alignment via Variance Regularization

Receipt and verification

First computed	2026-07-05T10:40:42.583030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f265077c405220791ad9a67f2b9b9970442b713823e123b8afe236ac8d22e3ab

Aliases

arxiv: 2503.21819 · arxiv_version: 2503.21819v1 · doi: 10.48550/arxiv.2503.21819 · pith_short_12: 6JSQO7CAKIQH · pith_short_16: 6JSQO7CAKIQHSGWZ · pith_short_8: 6JSQO7CA

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/6JSQO7CAKIQHSGWZUZ7SXG4ZOB \
  | 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: f265077c405220791ad9a67f2b9b9970442b713823e123b8afe236ac8d22e3ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f191ad8777408b4aa6ac398e4757d0f7783e2d7571eadadbbff74911e9922b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-26T05:50:33Z",
    "title_canon_sha256": "ac2120a24f5a5aa04ef818f2251df8564f60a1f97c6807b2eb09899bd08db06b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21819",
    "kind": "arxiv",
    "version": 1
  }
}