Pith Number

pith:DYVLQXL2

pith:2025:DYVLQXL26UA32UJ6AELJUVFSU7

not attested not anchored not stored refs pending

Low-Rank and Sparse Model Merging for Multi-Lingual Speech Recognition and Translation

Chao Zhang, Guangzhi Sun, Qiuming Zhao

arxiv:2502.17380 v3 · 2025-02-24 · cs.SD · cs.AI · cs.CL · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYVLQXL26UA32UJ6AELJUVFSU7}

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

1 paper in Pith

DeFTX: Denoised Sparse Fine-Tuning for Zero-Shot Cross-Lingual Transfer

Receipt and verification

First computed	2026-07-05T11:33:20.547433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e2ab85d7af501bd513e01169a54b2a7e5e3412e9a2c6f2dfd3194a038eca3d0

Aliases

arxiv: 2502.17380 · arxiv_version: 2502.17380v3 · doi: 10.48550/arxiv.2502.17380 · pith_short_12: DYVLQXL26UA3 · pith_short_16: DYVLQXL26UA32UJ6 · pith_short_8: DYVLQXL2

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/DYVLQXL26UA32UJ6AELJUVFSU7 \
  | 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: 1e2ab85d7af501bd513e01169a54b2a7e5e3412e9a2c6f2dfd3194a038eca3d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59c90738f654096c2f495c4bd7efa3c661e9d633cf90090d4a1eae7a7411a347",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-02-24T18:06:57Z",
    "title_canon_sha256": "03e504750a18f4414825901055570aa4344cd1371ea6421070f68667de94d8f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17380",
    "kind": "arxiv",
    "version": 3
  }
}