Pith Number

pith:K4EMXVE5

pith:2024:K4EMXVE5APISSVXPT6GFUVPZQJ

not attested not anchored not stored refs pending

Improving Cross-lingual Representation for Semantic Retrieval with Code-switching

Ji Zhang, Kaiyu Huang, Mieradilijiang Maimaiti, Wenpei Luo, Yuanhang Zheng, Yue Zhang

arxiv:2403.01364 v2 · 2024-03-03 · 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{K4EMXVE5APISSVXPT6GFUVPZQJ}

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	2026-07-05T11:34:41.293528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5708cbd49d03d12956ef9f8c5a55f9826d73622d1e224eb45667bf32770c92d3

Aliases

arxiv: 2403.01364 · arxiv_version: 2403.01364v2 · doi: 10.48550/arxiv.2403.01364 · pith_short_12: K4EMXVE5APIS · pith_short_16: K4EMXVE5APISSVXP · pith_short_8: K4EMXVE5

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/K4EMXVE5APISSVXPT6GFUVPZQJ \
  | 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: 5708cbd49d03d12956ef9f8c5a55f9826d73622d1e224eb45667bf32770c92d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927a4dbb9da4df7e3bf930471b7b89d25104a20f88c16e923c248432349dd1d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-03-03T01:47:52Z",
    "title_canon_sha256": "fc17813c7f525922eceffba7cdd2df263f89252e2bf6c91e020586c38bd454d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.01364",
    "kind": "arxiv",
    "version": 2
  }
}