Pith Number

pith:3N2VULLV

pith:2017:3N2VULLV7DCQLPDB25TI6VOKQL

not attested not anchored not stored refs pending

DuReader: a Chinese Machine Reading Comprehension Dataset from Real-world Applications

HaiFeng Wang, Hua Wu, Jing Liu, Kai Liu, Qiaoqiao She, Shiqi Zhao, Tian Wu, Wei He, Xinyan Xiao, Xuan Liu, Yajuan Lyu, Yizhong Wang, Yuan Liu

arxiv:1711.05073 v4 · 2017-11-14 · 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{3N2VULLV7DCQLPDB25TI6VOKQL}

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.

Cited by

3 papers in Pith

C-Pack: Packed Resources For General Chinese Embeddings

M3-Embedding: Multi-Linguality, Multi-Functionality, Multi-Granularity Text Embeddings Through Self-Knowledge Distillation

MemSearch-o1: Empowering Large Language Models with Reasoning-Aligned Memory Growth in Agentic Search

Receipt and verification

First computed	2026-05-18T00:13:47.305382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db755a2d75f8c505bc61d7668f55ca82ed498634028f1490398cae17f9189bdf

Aliases

arxiv: 1711.05073 · arxiv_version: 1711.05073v4 · doi: 10.48550/arxiv.1711.05073 · pith_short_12: 3N2VULLV7DCQ · pith_short_16: 3N2VULLV7DCQLPDB · pith_short_8: 3N2VULLV

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/3N2VULLV7DCQLPDB25TI6VOKQL \
  | 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: db755a2d75f8c505bc61d7668f55ca82ed498634028f1490398cae17f9189bdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23fc36086f02b8e05d09f855f6cc6ebb1e99895a7b51f665160ec08d08ae8783",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-14T12:13:44Z",
    "title_canon_sha256": "00f5ac9d7315dfc2046cf4dcd2253720f4a97dad3a3f4d5268d9fa378901692d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05073",
    "kind": "arxiv",
    "version": 4
  }
}