Pith Number

pith:JFFZIUVE

pith:2019:JFFZIUVESA3AVTSQ6XGFB7RNB7

not attested not anchored not stored refs pending

Channel adversarial training for cross-channel text-independent speaker recognition

Jin Li, Lei Sun, Liang Zou, Xin Fang, Zhen-Hua Ling

arxiv:1902.09074 v1 · 2019-02-25 · eess.AS · 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{JFFZIUVESA3AVTSQ6XGFB7RNB7}

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	2026-05-17T23:52:46.731451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

494b9452a490360ace50f5cc50fe2d0fc9254a9d5496acd60f751e4033b757fc

Aliases

arxiv: 1902.09074 · arxiv_version: 1902.09074v1 · doi: 10.48550/arxiv.1902.09074 · pith_short_12: JFFZIUVESA3A · pith_short_16: JFFZIUVESA3AVTSQ · pith_short_8: JFFZIUVE

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/JFFZIUVESA3AVTSQ6XGFB7RNB7 \
  | 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: 494b9452a490360ace50f5cc50fe2d0fc9254a9d5496acd60f751e4033b757fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef2532a55fc13902fa8ea1713e8d1301c5e6f85082c8a9433190352ca014974a",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-02-25T03:32:58Z",
    "title_canon_sha256": "11cd9b0e1af1b02d88c82900e28bcc38d62bc43124d88273e62bbca0b6f0b7c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09074",
    "kind": "arxiv",
    "version": 1
  }
}