Pith Number

pith:WPRKVADH

pith:2023:WPRKVADHWFVMAIGNTB4NDA6BI5

not attested not anchored not stored refs pending

CATS: A Pragmatic Chinese Answer-to-Sequence Dataset with Large Scale and High Quality

Bing Li, Binhua Li, Can Ma, Chengyang Fang, Fei Huang, Liang Li, Rongyu Cao, Ruiying Geng, Yongbin Li

arxiv:2306.11477 v1 · 2023-06-20 · 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{WPRKVADHWFVMAIGNTB4NDA6BI5}

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	2026-07-05T06:22:20.212146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3e2aa8067b16ac020cd9878d183c1476d9082663b9d495ce91981c02c020b4f

Aliases

arxiv: 2306.11477 · arxiv_version: 2306.11477v1 · doi: 10.48550/arxiv.2306.11477 · pith_short_12: WPRKVADHWFVM · pith_short_16: WPRKVADHWFVMAIGN · pith_short_8: WPRKVADH

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/WPRKVADHWFVMAIGNTB4NDA6BI5 \
  | 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: b3e2aa8067b16ac020cd9878d183c1476d9082663b9d495ce91981c02c020b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3648b8a289de43a819cae28fb33606ad064d547b336c63ab31a874f4e7e303c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-20T12:02:26Z",
    "title_canon_sha256": "7a4fc937676279b9714f07b762a1923d4d3dddc3ab8f5c4d6c3f312e98ce4a43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.11477",
    "kind": "arxiv",
    "version": 1
  }
}