Pith Number

pith:BWNIADUB

pith:2022:BWNIADUB62XGQLOT5F3DKBGDCX

not attested not anchored not stored refs pending

Boosting Cross-Domain Speech Recognition with Self-Supervision

Gaofeng Cheng, Han Zhu, Jindong Wang, Pengyuan Zhang, Wenxin Hou, Yonghong Yan

arxiv:2206.09783 v2 · 2022-06-20 · eess.AS · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWNIADUB62XGQLOT5F3DKBGDCX}

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	2026-07-05T06:35:44.051771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d9a800e81f6ae682dd3e9763504c315c43479aff958ebe456ca389bdf1f011a

Aliases

arxiv: 2206.09783 · arxiv_version: 2206.09783v2 · doi: 10.48550/arxiv.2206.09783 · pith_short_12: BWNIADUB62XG · pith_short_16: BWNIADUB62XGQLOT · pith_short_8: BWNIADUB

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/BWNIADUB62XGQLOT5F3DKBGDCX \
  | 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: 0d9a800e81f6ae682dd3e9763504c315c43479aff958ebe456ca389bdf1f011a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af1efee242a11ee803bf969ede5ae458a92e9296f7fda2b8d268b3069e2fb0da",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-06-20T14:02:53Z",
    "title_canon_sha256": "dfb97f30e541ccefed95a309e5f17f96654ddf612f090b5dd4027c869da9db1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.09783",
    "kind": "arxiv",
    "version": 2
  }
}