Pith Number

pith:6CYWHJYT

pith:2026:6CYWHJYTOWGOUAY4DLD5Q3NOBY

not attested not anchored not stored refs pending

The generalized method of moments is (almost) statistically efficient in low-SNR Gaussian latent-variable models

Amnon Balanov, Dan Edidin, Tamir Bendory

arxiv:2605.30095 v1 · 2026-05-28 · math.ST · cs.IT · eess.SP · math.IT · 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{6CYWHJYTOWGOUAY4DLD5Q3NOBY}

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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	2026-05-29T02:06:09.758247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b163a713758cea031c1ac7d86dae0e3e5b98f2d778d5ea8bbad0ae523ccf7e

Aliases

arxiv: 2605.30095 · arxiv_version: 2605.30095v1 · doi: 10.48550/arxiv.2605.30095 · pith_short_12: 6CYWHJYTOWGO · pith_short_16: 6CYWHJYTOWGOUAY4 · pith_short_8: 6CYWHJYT

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/6CYWHJYTOWGOUAY4DLD5Q3NOBY \
  | 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: f0b163a713758cea031c1ac7d86dae0e3e5b98f2d778d5ea8bbad0ae523ccf7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a852e50aa93bb85aedb117a659b0d09952834b2417a3b9d65e185d8cf4839d1",
    "cross_cats_sorted": [
      "cs.IT",
      "eess.SP",
      "math.IT",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-05-28T15:39:38Z",
    "title_canon_sha256": "351f0644a62588bbdb86f7a01f2bd92f75ddfe009db887502b1c4fac3cc80618"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30095",
    "kind": "arxiv",
    "version": 1
  }
}