Pith Number

pith:X5MSMUK4

pith:2021:X5MSMUK42UEPAQ5M5YBM3C4HVZ

not attested not anchored not stored refs pending

Mind the Gap: Cross-Lingual Information Retrieval with Hierarchical Knowledge Enhancement

Dehong Gao, Fuwei Zhang, Fuzhen Zhuang, Qing He, Xiang Ao, Yi Wei, Zhao Zhang

arxiv:2112.13510 v1 · 2021-12-27 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X5MSMUK42UEPAQ5M5YBM3C4HVZ}

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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

1 paper in Pith

Query Translation vs. Cross-Lingual Embeddings for Sinhala-Tamil E-Government Information Retrieval

Receipt and verification

First computed	2026-07-05T03:43:54.162856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf5926515cd508f043acee02cd8b87ae56f68cd6b04277ce4842e09a1f447c2b

Aliases

arxiv: 2112.13510 · arxiv_version: 2112.13510v1 · doi: 10.48550/arxiv.2112.13510 · pith_short_12: X5MSMUK42UEP · pith_short_16: X5MSMUK42UEPAQ5M · pith_short_8: X5MSMUK4

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/X5MSMUK42UEPAQ5M5YBM3C4HVZ \
  | 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: bf5926515cd508f043acee02cd8b87ae56f68cd6b04277ce4842e09a1f447c2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4808b024375e988d769631b6b172db9deb05a645ebd1e802a0f8b609fde07a4f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-12-27T04:56:30Z",
    "title_canon_sha256": "22bd4db576999fa61c4c6aad179c9fdc9c7c3b6bc59963c910a08d70d57b716b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13510",
    "kind": "arxiv",
    "version": 1
  }
}