Pith Number

pith:ZQD6HNND

pith:2015:ZQD6HNNDSNAGZINM6MTAVCT2MA

not attested not anchored not stored refs pending

Detecting Sparse Mixtures: Rate of Decay of Error Probability

George V. Moustakides, Jonathan G. Ligo, Venugopal V. Veeravalli

arxiv:1509.07566 v2 · 2015-09-24 · cs.IT · math.IT · math.ST · 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{ZQD6HNNDSNAGZINM6MTAVCT2MA}

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	2026-05-18T00:54:03.749772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc07e3b5a393406ca1acf3260a8a7a6016522b3494b4d109618dabc7689293f2

Aliases

arxiv: 1509.07566 · arxiv_version: 1509.07566v2 · doi: 10.48550/arxiv.1509.07566 · pith_short_12: ZQD6HNNDSNAG · pith_short_16: ZQD6HNNDSNAGZINM · pith_short_8: ZQD6HNND

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/ZQD6HNNDSNAGZINM6MTAVCT2MA \
  | 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: cc07e3b5a393406ca1acf3260a8a7a6016522b3494b4d109618dabc7689293f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c29443d1092ca70024590b4010e4d874c553a5bb8c2208b749151a96568a9c44",
    "cross_cats_sorted": [
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-09-24T23:20:51Z",
    "title_canon_sha256": "fc353121871505878f12d8eb4a37c0bd07adb2212ee65dd17187f408a4918123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07566",
    "kind": "arxiv",
    "version": 2
  }
}