Pith Number

pith:XQZPFSBV

pith:2025:XQZPFSBVAC7Y25GYCVG73IFECR

not attested not anchored not stored refs pending

Large-Scale Diverse Synthesis for Mid-Training

Can Ren, Chengying Tu, Hongfei Yan, Jingang Wang, Rongxiang Weng, Xuemiao Zhang, Xunliang Cai

arxiv:2508.01326 v1 · 2025-08-02 · 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{XQZPFSBVAC7Y25GYCVG73IFECR}

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	2026-07-05T11:47:37.395419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc32f2c83500bf8d74d8154dfda0a41446eba6217dbbe3e2b5772abe3c972372

Aliases

arxiv: 2508.01326 · arxiv_version: 2508.01326v1 · doi: 10.48550/arxiv.2508.01326 · pith_short_12: XQZPFSBVAC7Y · pith_short_16: XQZPFSBVAC7Y25GY · pith_short_8: XQZPFSBV

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/XQZPFSBVAC7Y25GYCVG73IFECR \
  | 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: bc32f2c83500bf8d74d8154dfda0a41446eba6217dbbe3e2b5772abe3c972372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78e43bcc4a92eb6c9da6fc89d34c9c33bf3796613a2b374698a7098363245f96",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-02T11:37:16Z",
    "title_canon_sha256": "3af4becb03a5843f82620ce7186ab100a151cd8d2385c460eed03f718d9ad283"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01326",
    "kind": "arxiv",
    "version": 1
  }
}