Pith Number

pith:JZA4YAHZ

pith:2021:JZA4YAHZT2DCUYNTXD7EF5WYNN

not attested not anchored not stored refs pending

The DKU-DukeECE System for the Self-Supervision Speaker Verification Task of the 2021 VoxCeleb Speaker Recognition Challenge

Danwei Cai, Ming Li

arxiv:2109.02853 v1 · 2021-09-07 · 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{JZA4YAHZT2DCUYNTXD7EF5WYNN}

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

Enhancing Self-Supervised Speaker Verification Using Similarity-Connected Graphs and GCN

Receipt and verification

First computed	2026-07-05T03:12:20.340276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e41cc00f99e862a61b3b8fe42f6d86b5fbc9f4fa1d01df524e978a773c2268f

Aliases

arxiv: 2109.02853 · arxiv_version: 2109.02853v1 · doi: 10.48550/arxiv.2109.02853 · pith_short_12: JZA4YAHZT2DC · pith_short_16: JZA4YAHZT2DCUYNT · pith_short_8: JZA4YAHZ

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/JZA4YAHZT2DCUYNTXD7EF5WYNN \
  | 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: 4e41cc00f99e862a61b3b8fe42f6d86b5fbc9f4fa1d01df524e978a773c2268f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fb5b5a0b67a5f2f015815865a020e5ab9e5c4cacf3d89cc6715bfcad7af6adb",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-09-07T04:13:48Z",
    "title_canon_sha256": "10441ea8d94ffd70e21cf27003985bd3e2813e5d1c08a2186583b70d6c861b06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02853",
    "kind": "arxiv",
    "version": 1
  }
}