Pith Number

pith:2FV53WXL

pith:2026:2FV53WXLYGV6I7RS7R277YVHWK

not attested not anchored not stored refs pending

How Much Online RL is Enough? Informative Rollouts for Offline Preference Optimization in RLVR

Balaraman Ravindran, Richa Verma

arxiv:2605.21266 v1 · 2026-05-20 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FV53WXLYGV6I7RS7R277YVHWK}

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.

Receipt and verification

First computed	2026-05-21T02:05:25.746629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d16bdddaebc1abe47e32fc75ffe2a7b294ff29c4c880b91c8c921010bc7e800c

Aliases

arxiv: 2605.21266 · arxiv_version: 2605.21266v1 · doi: 10.48550/arxiv.2605.21266 · pith_short_12: 2FV53WXLYGV6 · pith_short_16: 2FV53WXLYGV6I7RS · pith_short_8: 2FV53WXL

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/2FV53WXLYGV6I7RS7R277YVHWK \
  | 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: d16bdddaebc1abe47e32fc75ffe2a7b294ff29c4c880b91c8c921010bc7e800c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee701e1f4a8a12be62269dcec4aff423b38eac56c7f37bc6fd282e357286d9f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-20T14:53:43Z",
    "title_canon_sha256": "9e0cde16ef0c4c2ad171026180b64cae3be061de1e4c0631d0136c01bde153a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21266",
    "kind": "arxiv",
    "version": 1
  }
}