Pith Number

pith:BOZOXSAD

pith:2014:BOZOXSAD3JXA23EVDAMUNQU4DD

not attested not anchored not stored refs pending

Modelling Data Dispersion Degree in Automatic Robust Estimation for Multivariate Gaussian Mixture Models with an Application to Noisy Speech Processing

Dalei Wu, Haiqing Wu

arxiv:1405.4599 v1 · 2014-05-19 · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOZOXSAD3JXA23EVDAMUNQU4DD}

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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.

Receipt and verification

First computed	2026-05-18T02:51:35.126595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bb2ebc803da6e0d6c95181946c29c18ee78be7fa03492b60d595571da09d75b

Aliases

arxiv: 1405.4599 · arxiv_version: 1405.4599v1 · doi: 10.48550/arxiv.1405.4599 · pith_short_12: BOZOXSAD3JXA · pith_short_16: BOZOXSAD3JXA23EV · pith_short_8: BOZOXSAD

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/BOZOXSAD3JXA23EVDAMUNQU4DD \
  | 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: 0bb2ebc803da6e0d6c95181946c29c18ee78be7fa03492b60d595571da09d75b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e9d9a37fc402a4979109b791aef2f078371ac937868305c24cc3a5d43cdd411",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-05-19T04:36:38Z",
    "title_canon_sha256": "1432956861d3e75844bf5503e4579a33477d76bdc95984ee0de52bd335245842"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4599",
    "kind": "arxiv",
    "version": 1
  }
}