Pith Number

pith:OFBBFEOS

pith:2021:OFBBFEOSCCRWG7ANWFAIIFNROU

not attested not anchored not stored refs pending

Improve Cross-lingual Voice Cloning Using Low-quality Code-switched Data

Haitong Zhang, Yue Lin

arxiv:2110.07210 v2 · 2021-10-14 · cs.SD · 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{OFBBFEOSCCRWG7ANWFAIIFNROU}

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	2026-07-05T05:16:49.388307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71421291d210a3637c0db1408415b1753d4cad70f2c5433ce8713d54134640a8

Aliases

arxiv: 2110.07210 · arxiv_version: 2110.07210v2 · doi: 10.48550/arxiv.2110.07210 · pith_short_12: OFBBFEOSCCRW · pith_short_16: OFBBFEOSCCRWG7AN · pith_short_8: OFBBFEOS

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/OFBBFEOSCCRWG7ANWFAIIFNROU \
  | 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: 71421291d210a3637c0db1408415b1753d4cad70f2c5433ce8713d54134640a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db5243e5af7b6ef4da45a770ad5b51b7a6a1150b882b27f7eecfbc1cc38a8b39",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-10-14T08:16:06Z",
    "title_canon_sha256": "3d94cde3724060b16b9be07cdb8077d3391a9f5e2db00e811e22f18f304ef53e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07210",
    "kind": "arxiv",
    "version": 2
  }
}