Pith Number

pith:C54OOOYW

pith:2026:C54OOOYWMSI7APHMZB2ZASLF3G

not attested not anchored not stored refs pending

One-Bit Clustering for Two Component Sub-Gaussian Mixture Models

Junren Chen, Yun Yang

arxiv:2606.21873 v1 · 2026-06-20 · cs.IT · eess.SP · math.IT · 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{C54OOOYWMSI7APHMZB2ZASLF3G}

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	2026-06-23T02:13:01.632376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1778e73b166491f03cecc875904965d9a95380debfb0b58bac80cf782852b7a9

Aliases

arxiv: 2606.21873 · arxiv_version: 2606.21873v1 · doi: 10.48550/arxiv.2606.21873 · pith_short_12: C54OOOYWMSI7 · pith_short_16: C54OOOYWMSI7APHM · pith_short_8: C54OOOYW

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/C54OOOYWMSI7APHMZB2ZASLF3G \
  | 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: 1778e73b166491f03cecc875904965d9a95380debfb0b58bac80cf782852b7a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9424d1cd53ab85ca02ffd1df21afd3894b9a9a999bd7506758930c1c18e24407",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-20T04:18:08Z",
    "title_canon_sha256": "180d655f6703ebdff1b45e13a09cfdd6d105af11ca6463bbe4f48609a00d95b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21873",
    "kind": "arxiv",
    "version": 1
  }
}