Pith Number

pith:FLZ3LF6X

pith:2026:FLZ3LF6X5CLYYIUSBPCJUP4CIS

not attested not anchored not stored refs pending

Identifiability and Estimation for Unlabeled Finite Mixtures under Marginal Independence

Shohei Yamamoto, Takafumi Kanamori, Yushi Hirose

arxiv:2606.07914 v1 · 2026-06-06 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLZ3LF6X5CLYYIUSBPCJUP4CIS}

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	2026-06-09T01:04:55.260888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af3b597d7e8978c22920bc49a3f82449405249e1edb329db29e5cb1b8ce8425

Aliases

arxiv: 2606.07914 · arxiv_version: 2606.07914v1 · doi: 10.48550/arxiv.2606.07914 · pith_short_12: FLZ3LF6X5CLY · pith_short_16: FLZ3LF6X5CLYYIUS · pith_short_8: FLZ3LF6X

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/FLZ3LF6X5CLYYIUSBPCJUP4CIS \
  | 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: 2af3b597d7e8978c22920bc49a3f82449405249e1edb329db29e5cb1b8ce8425

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e59cb3b2ae612f3d165e3182b8c2538cf327aad5cb6e2701ff75e7d36c80f47a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-06T00:29:35Z",
    "title_canon_sha256": "9d29ab7f96f9ad191f6bfd8fda4ede6b285d59d484b4c5f9577b512cf260f97e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07914",
    "kind": "arxiv",
    "version": 1
  }
}