Pith Number

pith:P5XMBOG5

pith:2016:P5XMBOG5FUUPTTNJGA4NNTCXDG

not attested not anchored not stored refs pending

Statistical Guarantees for Estimating the Centers of a Two-component Gaussian Mixture by EM

Jason M. Klusowski, W. D. Brinda

arxiv:1608.02280 v1 · 2016-08-07 · 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{P5XMBOG5FUUPTTNJGA4NNTCXDG}

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	2026-05-18T01:09:40.583882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f6ec0b8dd2d28f9cda93038d6cc5719bca49c25fd370ba5ffc87d29e4cb2f38

Aliases

arxiv: 1608.02280 · arxiv_version: 1608.02280v1 · doi: 10.48550/arxiv.1608.02280 · pith_short_12: P5XMBOG5FUUP · pith_short_16: P5XMBOG5FUUPTTNJ · pith_short_8: P5XMBOG5

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/P5XMBOG5FUUPTTNJGA4NNTCXDG \
  | 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: 7f6ec0b8dd2d28f9cda93038d6cc5719bca49c25fd370ba5ffc87d29e4cb2f38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bbb8548d5c7d84ebc0f578df5d30e71d1fe7d36c85bcc0f01f411656db9535d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-08-07T22:53:55Z",
    "title_canon_sha256": "f141ad23d76c4e9e3c1b71b0787273a17453a5c6c130fd1c461858bb6601be0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02280",
    "kind": "arxiv",
    "version": 1
  }
}