Pith Number

pith:XYYSSUF2

pith:2026:XYYSSUF2WJ4EJ3FOGN5B3DCEQI

not attested not anchored not stored refs pending

GeoMin: Data-Efficient Semi-Supervised RLVR via Geometric Distribution Modeling

Bowen Song, Gang Chen, Guangcheng Zhu, Haobo Wang, Kai Tang, Shenzhi Yang, Weiqiang Wang, Xing Zheng, Xuening Feng, Yingfan Ma, Zhengqing Zang, Zhongqi Chen

arxiv:2606.04516 v1 · 2026-06-03 · 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{XYYSSUF2WJ4EJ3FOGN5B3DCEQI}

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	2026-06-04T01:09:15.643813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be312950bab27844ecae337a1d8c4482184967a3d8de3314b7a5a1dea250695a

Aliases

arxiv: 2606.04516 · arxiv_version: 2606.04516v1 · doi: 10.48550/arxiv.2606.04516 · pith_short_12: XYYSSUF2WJ4E · pith_short_16: XYYSSUF2WJ4EJ3FO · pith_short_8: XYYSSUF2

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/XYYSSUF2WJ4EJ3FOGN5B3DCEQI \
  | 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: be312950bab27844ecae337a1d8c4482184967a3d8de3314b7a5a1dea250695a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62348edacdf824ec3db4e4deae04b5f8564325d2ad92547f57f5596cc62fa853",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-03T06:47:50Z",
    "title_canon_sha256": "f973271365b23b5f61c63cb257c4b05c3fb172130777d5f2219ba29a3fb01c16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04516",
    "kind": "arxiv",
    "version": 1
  }
}