Pith Number

pith:XEJUJXO4

pith:2024:XEJUJXO4M74XDFC4VD6VKZ7WS5

not attested not anchored not stored refs pending

DGRC: An Effective Fine-tuning Framework for Distractor Generation in Chinese Multi-choice Reading Comprehension

Dacheng Xu, Huijiang Wang, Runfeng Lin, Shouqiang Liu, Yating Wang, Zebiao Chen

arxiv:2405.19139 v1 · 2024-05-29 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XEJUJXO4M74XDFC4VD6VKZ7WS5}

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	2026-07-05T08:24:48.481753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b91344dddc67f971945ca8fd5567f697786aa5886a2900b84b071b9839e85736

Aliases

arxiv: 2405.19139 · arxiv_version: 2405.19139v1 · doi: 10.48550/arxiv.2405.19139 · pith_short_12: XEJUJXO4M74X · pith_short_16: XEJUJXO4M74XDFC4 · pith_short_8: XEJUJXO4

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/XEJUJXO4M74XDFC4VD6VKZ7WS5 \
  | 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: b91344dddc67f971945ca8fd5567f697786aa5886a2900b84b071b9839e85736

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "350c816a8428bfbc3741f60f6a96db2e0caf695cd45a8c583f1559aecf786c15",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-05-29T14:47:01Z",
    "title_canon_sha256": "ebb033667f479cf487792c0c172f3d3548f99e57967a4d8c004f7c6b27ce4405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.19139",
    "kind": "arxiv",
    "version": 1
  }
}