Pith Number

pith:BCPZQOFJ

pith:2025:BCPZQOFJVJDSUO2WQTHKIQ7PDJ

not attested not anchored not stored refs pending

Mangosteen: An Open Thai Corpus for Language Model Pretraining

Can Udomcharoenchaikit, Ekapol Chuangsuwanich, Kunat Pipatanakul, Pakpoom Singkorapoom, Peerat Limkonchotiwat, Sarana Nutanong, Wannaphong Phatthiyaphaibun

arxiv:2507.14664 v2 · 2025-07-19 · 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{BCPZQOFJVJDSUO2WQTHKIQ7PDJ}

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	2026-07-05T11:41:26.946000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

089f9838a9aa472a3b5684cea443ef1a77e4c3288541ee47879e4aad0b731465

Aliases

arxiv: 2507.14664 · arxiv_version: 2507.14664v2 · doi: 10.48550/arxiv.2507.14664 · pith_short_12: BCPZQOFJVJDS · pith_short_16: BCPZQOFJVJDSUO2W · pith_short_8: BCPZQOFJ

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/BCPZQOFJVJDSUO2WQTHKIQ7PDJ \
  | 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: 089f9838a9aa472a3b5684cea443ef1a77e4c3288541ee47879e4aad0b731465

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfa7451f482006a47dd97c61e64a549b562db4ffd7859a1c5437c06be90e3fbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-19T15:28:58Z",
    "title_canon_sha256": "dfa1aa63a46c1985748222d5af38ae5683730185b1aca649b58072be459dff8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14664",
    "kind": "arxiv",
    "version": 2
  }
}