Pith Number

pith:K6Q4WAGA

pith:2019:K6Q4WAGADSBK755PFYHJJVMD5D

not attested not anchored not stored refs pending

Toeplitz Inverse Covariance based Robust Speaker Clustering for Naturalistic Audio Streams

Abhijeet Sangwan, Harishchandra Dubey, John Hansen

arxiv:1907.05584 v1 · 2019-07-12 · 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{K6Q4WAGADSBK755PFYHJJVMD5D}

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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

Toeplitz Inverse Covariance based Robust Speaker Clustering for Naturalistic Audio Streams

Receipt and verification

First computed	2026-05-17T23:40:47.802639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57a1cb00c01c82aff7af2e0e94d583e8c47288e8532b9fdfb0fa0eec4bb414bd

Aliases

arxiv: 1907.05584 · arxiv_version: 1907.05584v1 · doi: 10.48550/arxiv.1907.05584 · pith_short_12: K6Q4WAGADSBK · pith_short_16: K6Q4WAGADSBK755P · pith_short_8: K6Q4WAGA

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/K6Q4WAGADSBK755PFYHJJVMD5D \
  | 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: 57a1cb00c01c82aff7af2e0e94d583e8c47288e8532b9fdfb0fa0eec4bb414bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ff924681ca1c89b1a90090273cb56553b5da1b4c4896f336ee6612d0178c09d",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-07-12T05:54:33Z",
    "title_canon_sha256": "754f4efd8971a3e6822cf02e20db6fe47b4c6106ea7a1e70a18ec9e740fdf2ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05584",
    "kind": "arxiv",
    "version": 1
  }
}