Pith Number

pith:V76ATU5R

pith:2026:V76ATU5R2EE5LNS75SGDPVC3SO

not attested not anchored not stored refs pending

Question Begets Question: Self-Evolving Curriculum for Reinforcement Fine-Tuning on Competition Mathematics

Jianyou Wang, Longtian Bao, Ramamohan Paturi, Yang Zhang, Youze Zheng

arxiv:2608.01522 v1 · 2026-08-02 · 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{V76ATU5R2EE5LNS75SGDPVC3SO}

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	2026-08-04T02:05:48.158248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

affc09d3b1d109d5b65fec8c37d45b93a0eba612f83df26b8ff2fa616c90bc2a

Aliases

arxiv: 2608.01522 · arxiv_version: 2608.01522v1 · doi: 10.48550/arxiv.2608.01522 · pith_short_12: V76ATU5R2EE5 · pith_short_16: V76ATU5R2EE5LNS7 · pith_short_8: V76ATU5R

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/V76ATU5R2EE5LNS75SGDPVC3SO \
  | 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: affc09d3b1d109d5b65fec8c37d45b93a0eba612f83df26b8ff2fa616c90bc2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4b29349c9453715ba27d3fd9ec506ce356f72e223a9ec63ebe73cc9a35f9154",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-02T22:19:01Z",
    "title_canon_sha256": "6bee505a031e672120c6be7d7cfaf6fa3aee18e498c0b6c5f218577321828b2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01522",
    "kind": "arxiv",
    "version": 1
  }
}