Pith Number

pith:MXCIDTUU

pith:2024:MXCIDTUU2NL3MO7FDZ6XWVT4MQ

not attested not anchored not stored refs pending

PanGu-$\pi$ Pro:Rethinking Optimization and Architecture for Tiny Language Models

Fangcheng Liu, Kai Han, Shangling Jui, Sichao Liu, Yehui Tang, Yi-Qi Hu, Yuchuan Tian, Yunhe Wang, Yunsheng Ni, Zheyuan Bai

arxiv:2402.02791 v4 · 2024-02-05 · cs.CL · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MXCIDTUU2NL3MO7FDZ6XWVT4MQ}

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	2026-07-05T10:43:34.888891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65c481ce94d357b63be51e7d7b567c64325c55546c2f94f5708cf9591ef08b5b

Aliases

arxiv: 2402.02791 · arxiv_version: 2402.02791v4 · doi: 10.48550/arxiv.2402.02791 · pith_short_12: MXCIDTUU2NL3 · pith_short_16: MXCIDTUU2NL3MO7F · pith_short_8: MXCIDTUU

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/MXCIDTUU2NL3MO7FDZ6XWVT4MQ \
  | 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: 65c481ce94d357b63be51e7d7b567c64325c55546c2f94f5708cf9591ef08b5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba9d9e37b6f73fa96ff29621aedabea58df50e51aa8c863e59b1ef99092cc2cb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-05T07:59:38Z",
    "title_canon_sha256": "e09555b050d520be54a83d7c800725bfffe175bf0e98362a6b9fb474b4c98cda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.02791",
    "kind": "arxiv",
    "version": 4
  }
}