Pith Number

pith:5XMU27NK

pith:2025:5XMU27NK7HY3QMNLGYAV4OLS6L

not attested not anchored not stored refs pending

HKGAI-V1: Towards Regional Sovereign Large Language Model for Hong Kong

Junqi Zhu, Ruiyuan Zhang, Sirui Han, Yike Guo

arxiv:2507.11502 v1 · 2025-07-14 · cs.CL · cs.CE · 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{5XMU27NK7HY3QMNLGYAV4OLS6L}

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	2026-07-05T11:37:40.117205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edd94d7daaf9f1b831ab36015e3972f2e162988752629413dc5212068b079ad0

Aliases

arxiv: 2507.11502 · arxiv_version: 2507.11502v1 · doi: 10.48550/arxiv.2507.11502 · pith_short_12: 5XMU27NK7HY3 · pith_short_16: 5XMU27NK7HY3QMNL · pith_short_8: 5XMU27NK

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/5XMU27NK7HY3QMNLGYAV4OLS6L \
  | 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: edd94d7daaf9f1b831ab36015e3972f2e162988752629413dc5212068b079ad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0631d9c72cd031f00ec760053e2ce0daceedadd0643f62f2895c41e4ed681236",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-14T15:09:05Z",
    "title_canon_sha256": "d4c44e04eef469b8c7596c1d52cb0663640d3fdd560ed611bf2218eba1786ea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11502",
    "kind": "arxiv",
    "version": 1
  }
}