Pith Number

pith:MGJIUH32

pith:2026:MGJIUH3266HCOSHPRXRMVDFJU4

not attested not anchored not stored refs pending

QUBRIC: Co-Designing Queries and Rubrics for RL Beyond Verifiable Rewards

Bing Yin, Chao Zhang, Jingfeng Yang, Priyanka Nigam, Qingyu Yin, Rongzhi Zhang, Rui Feng, Tuo Zhao, Xin Liu, Zhihan Zhang, Zixuan Zhang

arxiv:2606.03968 v1 · 2026-06-02 · cs.CL · 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{MGJIUH3266HCOSHPRXRMVDFJU4}

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	2026-06-03T02:06:08.228338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61928a1f7af78e2748ef8de2ca8ca9a70aa34e2f6d39fef8a788d8b28a34447d

Aliases

arxiv: 2606.03968 · arxiv_version: 2606.03968v1 · doi: 10.48550/arxiv.2606.03968 · pith_short_12: MGJIUH3266HC · pith_short_16: MGJIUH3266HCOSHP · pith_short_8: MGJIUH32

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/MGJIUH3266HCOSHPRXRMVDFJU4 \
  | 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: 61928a1f7af78e2748ef8de2ca8ca9a70aa34e2f6d39fef8a788d8b28a34447d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60bfcd88e0d575b5e00fb248d980fd2276c6b07cef65422ee8dacebb5cc7797f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-02T17:53:04Z",
    "title_canon_sha256": "9ec4260338b691504fb1971555eed82f58d05cde79771dc48dba3753b7a0ae95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03968",
    "kind": "arxiv",
    "version": 1
  }
}