Pith Number

pith:KSLM7ZGF

pith:2025:KSLM7ZGFBQGN2HRFJISAYXWODB

not attested not anchored not stored refs pending

Steel-LLM:From Scratch to Open Source -- A Personal Journey in Building a Chinese-Centric LLM

Qingshui Gu, Shu Li, Tianyu Zheng, Zhaoxiang Zhang

arxiv:2502.06635 v2 · 2025-02-10 · 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{KSLM7ZGFBQGN2HRFJISAYXWODB}

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	2026-07-05T10:13:48.159071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5496cfe4c50c0cdd1e254a240c5ece187c2b3f88f6842b807ad6f878d158c5ea

Aliases

arxiv: 2502.06635 · arxiv_version: 2502.06635v2 · doi: 10.48550/arxiv.2502.06635 · pith_short_12: KSLM7ZGFBQGN · pith_short_16: KSLM7ZGFBQGN2HRF · pith_short_8: KSLM7ZGF

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/KSLM7ZGFBQGN2HRFJISAYXWODB \
  | 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: 5496cfe4c50c0cdd1e254a240c5ece187c2b3f88f6842b807ad6f878d158c5ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f621b3491f61f7bc46c3a85996ab855a6995eeaf0bf667f7dce9bf9815b0ec96",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-10T16:31:37Z",
    "title_canon_sha256": "64e476f07e33b4705b3b7966b465b3a1f9b9592880fa5183d5f920d281153649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06635",
    "kind": "arxiv",
    "version": 2
  }
}