Pith Number

pith:5TZDJDCR

pith:2017:5TZDJDCRSGKE5TZ2UJ3MSSURA2

not attested not anchored not stored refs pending

Parameter Estimation in Gaussian Mixture Models with Malicious Noise, without Balanced Mixing Coefficients

Jakub Marecek, Jing Xu

arxiv:1711.08082 v1 · 2017-11-21 · math.ST · cs.CC · cs.DS · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5TZDJDCRSGKE5TZ2UJ3MSSURA2}

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	2026-05-17T23:40:04.680254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecf2348c5191944ecf3aa276c94a9106a1c8343c961cccddf1b452550a031395

Aliases

arxiv: 1711.08082 · arxiv_version: 1711.08082v1 · doi: 10.48550/arxiv.1711.08082 · pith_short_12: 5TZDJDCRSGKE · pith_short_16: 5TZDJDCRSGKE5TZ2 · pith_short_8: 5TZDJDCR

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/5TZDJDCRSGKE5TZ2UJ3MSSURA2 \
  | 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: ecf2348c5191944ecf3aa276c94a9106a1c8343c961cccddf1b452550a031395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05c4fda02c82bb431345b5fc834f2d50a4fdeb6f4b51933815e2eedcc7fda724",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DS",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-11-21T23:20:12Z",
    "title_canon_sha256": "402d0256acb339f1f647429a5ec16e75acbb3fd77f2a1fec282c3aac21d902bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08082",
    "kind": "arxiv",
    "version": 1
  }
}