Pith Number

pith:T6TZUIG3

pith:2019:T6TZUIG336AMU6FFRX7RL66LU4

not attested not anchored not stored refs pending

Fitting A Mixture Distribution to Data: Tutorial

Aydin Ghojogh, Benyamin Ghojogh, Fakhri Karray, Mark Crowley

arxiv:1901.06708 v2 · 2019-01-20 · stat.OT · cs.LG · stat.ME · 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{T6TZUIG336AMU6FFRX7RL66LU4}

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	2026-07-05T01:41:47.054767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fa79a20dbdf80ca78a58dff15fbcba738784a5352a080dcf11efa5353ed145a

Aliases

arxiv: 1901.06708 · arxiv_version: 1901.06708v2 · doi: 10.48550/arxiv.1901.06708 · pith_short_12: T6TZUIG336AM · pith_short_16: T6TZUIG336AMU6FF · pith_short_8: T6TZUIG3

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/T6TZUIG336AMU6FFRX7RL66LU4 \
  | 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: 9fa79a20dbdf80ca78a58dff15fbcba738784a5352a080dcf11efa5353ed145a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12da7aa8cbce927316dc05cdf34a13781ae37882beea2b772edc3d3e2941df81",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2019-01-20T18:17:40Z",
    "title_canon_sha256": "5a19f41fbef75c7eaac8201b02212901d7b9a48251539f3060e054ad78f24d9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06708",
    "kind": "arxiv",
    "version": 2
  }
}