Pith Number

pith:PDM6XKQA

pith:2025:PDM6XKQA7HM7PLA6EYSYVILPSR

not attested not anchored not stored refs pending

Evaluating the Effectiveness of Linguistic Knowledge in Pretrained Language Models: A Case Study of Universal Dependencies

Wenxi Li

arxiv:2506.04887 v1 · 2025-06-05 · 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{PDM6XKQA7HM7PLA6EYSYVILPSR}

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	2026-07-05T11:16:38.515008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d9ebaa00f9d9f7ac1e26258aa16f944bf8b58f2ce0d687aa28b9f778dd726b

Aliases

arxiv: 2506.04887 · arxiv_version: 2506.04887v1 · doi: 10.48550/arxiv.2506.04887 · pith_short_12: PDM6XKQA7HM7 · pith_short_16: PDM6XKQA7HM7PLA6 · pith_short_8: PDM6XKQA

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/PDM6XKQA7HM7PLA6EYSYVILPSR \
  | 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: 78d9ebaa00f9d9f7ac1e26258aa16f944bf8b58f2ce0d687aa28b9f778dd726b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cac867a3eafca0651ac0d1dd960fe4b26609a212a4d3f4fb732729fc9bc3be4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-05T11:10:14Z",
    "title_canon_sha256": "e6ea9dbc0440651f5195b4cd5ae32981ffa2596a8e5af5b62f516717b5268535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04887",
    "kind": "arxiv",
    "version": 1
  }
}