Pith Number

pith:MSSRQSNA

pith:2019:MSSRQSNA7N5QJDT2GYAFZEZ3NA

not attested not anchored not stored refs pending

VAE-based regularization for deep speaker embedding

Dong Wang, Lantian Li, Yang Zhang

arxiv:1904.03617 v1 · 2019-04-07 · cs.SD · cs.LG · 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{MSSRQSNA7N5QJDT2GYAFZEZ3NA}

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	2026-05-17T23:49:12.747152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64a51849a0fb7b048e7a36005c933b683223619a99f72f96621813e9ab262c17

Aliases

arxiv: 1904.03617 · arxiv_version: 1904.03617v1 · doi: 10.48550/arxiv.1904.03617 · pith_short_12: MSSRQSNA7N5Q · pith_short_16: MSSRQSNA7N5QJDT2 · pith_short_8: MSSRQSNA

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/MSSRQSNA7N5QJDT2GYAFZEZ3NA \
  | 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: 64a51849a0fb7b048e7a36005c933b683223619a99f72f96621813e9ab262c17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c3b36e9d167b7de83266751d728b6ea3922de0fc5327ea6fd5e3a689e5a5d2",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-04-07T10:11:58Z",
    "title_canon_sha256": "4ea8b15bdaf5a190c657a44649b02f468840d3001a2bddbf96f286e3854fe2c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03617",
    "kind": "arxiv",
    "version": 1
  }
}