Pith Number

pith:CBF7WCZS

pith:2018:CBF7WCZSNPA3ARI5XKOIBOOSY7

not attested not anchored not stored refs pending

Semiparametric Slepian-Bangs Formula for Complex Elliptically Symmetric Distributions

Abdelhak M. Zoubir, Fulvio Gini, Maria S. Greco, Stefano Fortunati

arxiv:1807.08936 v2 · 2018-07-24 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBF7WCZSNPA3ARI5XKOIBOOSY7}

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	2026-05-17T23:52:52.618986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

104bfb0b326bc1b0451dba9c80b9d2c7f074e77354ee29d0e7b71f2957b53264

Aliases

arxiv: 1807.08936 · arxiv_version: 1807.08936v2 · doi: 10.48550/arxiv.1807.08936 · pith_short_12: CBF7WCZSNPA3 · pith_short_16: CBF7WCZSNPA3ARI5 · pith_short_8: CBF7WCZS

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/CBF7WCZSNPA3ARI5XKOIBOOSY7 \
  | 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: 104bfb0b326bc1b0451dba9c80b9d2c7f074e77354ee29d0e7b71f2957b53264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "768b357fba686835bb88a9e9b2c674d77f05a2f821a88a68d42f3fea57f7d4b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-07-24T07:45:35Z",
    "title_canon_sha256": "f794cf879cf9b19d7c6922e47f6140f356a2770a2e3f6e1d421098aaa566d844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08936",
    "kind": "arxiv",
    "version": 2
  }
}