Pith Number

pith:QEBCPSXX

pith:2020:QEBCPSXXU6SBNESAQK5HGEKOB6

not attested not anchored not stored refs pending

CVC: Contrastive Learning for Non-parallel Voice Conversion

Chenxu Hu, Hang Zhao, Tingle Li, Yichen Liu

arxiv:2011.00782 v2 · 2020-11-02 · cs.SD · 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{QEBCPSXXU6SBNESAQK5HGEKOB6}

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	2026-07-05T02:28:44.017041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

810227caf7a7a416924082ba73114e0f831e3ecc3f6ce94443b294d704de3c2a

Aliases

arxiv: 2011.00782 · arxiv_version: 2011.00782v2 · doi: 10.48550/arxiv.2011.00782 · pith_short_12: QEBCPSXXU6SB · pith_short_16: QEBCPSXXU6SBNESA · pith_short_8: QEBCPSXX

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/QEBCPSXXU6SBNESAQK5HGEKOB6 \
  | 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: 810227caf7a7a416924082ba73114e0f831e3ecc3f6ce94443b294d704de3c2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a36970ab70199eca185f1241ff1b314b225fd9b58b9a08e7f211306d72500ae5",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-11-02T07:17:00Z",
    "title_canon_sha256": "32a1e38cc1bb10d8b5236f3b924ce6ee30f5c90067080675988f5d7f434486cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00782",
    "kind": "arxiv",
    "version": 2
  }
}