Pith Number

pith:57QBHAIQ

pith:2025:57QBHAIQ6OLPGXQDDYT7UT66CR

not attested not anchored not stored refs pending

Constituency Structure over Eojeol in Korean Treebanks

Chulwoo Park, Jungyeul Park

arxiv:2512.22487 v2 · 2025-12-27 · 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{57QBHAIQ6OLPGXQDDYT7UT66CR}

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	2026-06-25T00:18:12.144748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efe0138110f396f35e031e27fa4fde14676615d543a120c501ad9a061f074399

Aliases

arxiv: 2512.22487 · arxiv_version: 2512.22487v2 · doi: 10.48550/arxiv.2512.22487 · pith_short_12: 57QBHAIQ6OLP · pith_short_16: 57QBHAIQ6OLPGXQD · pith_short_8: 57QBHAIQ

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/57QBHAIQ6OLPGXQDDYT7UT66CR \
  | 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: efe0138110f396f35e031e27fa4fde14676615d543a120c501ad9a061f074399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94c089bb12274594a4898b4bdcce1cc3488f405935ec11e30f20d92305c54f1c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-12-27T06:12:26Z",
    "title_canon_sha256": "1a44929ba4a35800ca99cbf6045df815235972d0c73fcee2366ac81111c6277e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.22487",
    "kind": "arxiv",
    "version": 2
  }
}