Pith Number

pith:FCZ5JLRL

pith:2023:FCZ5JLRL45FC4LJYIYEZATJ7ZB

not attested not anchored not stored refs pending

READIN: A Chinese Multi-Task Benchmark with Realistic and Diverse Input Noises

Chenglei Si, Maosong Sun, Xiaozhi Wang, Yingfa Chen, Zhengyan Zhang, Zhiyuan Liu

arxiv:2302.07324 v2 · 2023-02-14 · 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{FCZ5JLRL45FC4LJYIYEZATJ7ZB}

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	2026-07-05T06:13:38.456694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28b3d4ae2be74a2e2d384609904d3fc86a03325c964fbe784564513e1c52e22f

Aliases

arxiv: 2302.07324 · arxiv_version: 2302.07324v2 · doi: 10.48550/arxiv.2302.07324 · pith_short_12: FCZ5JLRL45FC · pith_short_16: FCZ5JLRL45FC4LJY · pith_short_8: FCZ5JLRL

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/FCZ5JLRL45FC4LJYIYEZATJ7ZB \
  | 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: 28b3d4ae2be74a2e2d384609904d3fc86a03325c964fbe784564513e1c52e22f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be64deb68c984ea438106dad16d9328212fa6edf07a7e8080e48608facd60096",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-02-14T20:14:39Z",
    "title_canon_sha256": "f396f847c6b3745706ab0a9069b493b1ec8653f3a6b364bdc2d9cac1534ed052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07324",
    "kind": "arxiv",
    "version": 2
  }
}