Pith Number

pith:BUQQ2SEM

pith:2026:BUQQ2SEMMHOWEHOIYWW6C3A2PZ

not attested not anchored not stored refs pending

Parameter Exploration for RLVR via Variational Learning

Iryna Gurevych, Nico Daheim, Vatsal Venkatkrishna

arxiv:2608.09805 v1 · 2026-08-10 · cs.LG · cs.AI · 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{BUQQ2SEMMHOWEHOIYWW6C3A2PZ}

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	2026-08-11T02:25:08.259617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d210d488c61dd621dc8c5ade16c1a7e6fc52cd9ffd01f827c6de8fb3b27c25e

Aliases

arxiv: 2608.09805 · arxiv_version: 2608.09805v1 · doi: 10.48550/arxiv.2608.09805 · pith_short_12: BUQQ2SEMMHOW · pith_short_16: BUQQ2SEMMHOWEHOI · pith_short_8: BUQQ2SEM

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/BUQQ2SEMMHOWEHOIYWW6C3A2PZ \
  | 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: 0d210d488c61dd621dc8c5ade16c1a7e6fc52cd9ffd01f827c6de8fb3b27c25e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65a980f192b267f4e3bcbcdd5a3e2d0c200e365abfb43c2e8f3b95f4aa019708",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-10T16:28:07Z",
    "title_canon_sha256": "ae2ebc3834cf5f69b70249fac3599f09020f1ede8bbf18da1b29c98acf2d2032"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09805",
    "kind": "arxiv",
    "version": 1
  }
}