Pith Number

pith:33QZJYYX

pith:2018:33QZJYYXLSRMSZAB56EUDJ4BJJ

not attested not anchored not stored refs pending

New Designs on MVDR Robust Adaptive Beamforming Based on Optimal Steering Vector Estimation

Mingkang Zhou, Sergiy A. Vorobyov, Yongwei Huang

arxiv:1810.11360 v1 · 2018-10-26 · 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{33QZJYYXLSRMSZAB56EUDJ4BJJ}

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	2026-05-17T23:42:26.778298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dee194e3175ca2c96401ef8941a7814a57711039d030d87f95b4e4a314823800

Aliases

arxiv: 1810.11360 · arxiv_version: 1810.11360v1 · doi: 10.48550/arxiv.1810.11360 · pith_short_12: 33QZJYYXLSRM · pith_short_16: 33QZJYYXLSRMSZAB · pith_short_8: 33QZJYYX

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/33QZJYYXLSRMSZAB56EUDJ4BJJ \
  | 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: dee194e3175ca2c96401ef8941a7814a57711039d030d87f95b4e4a314823800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5c5b98ffde5468a5d769b42d8405bade90deb64d5f06fc07fa16876a83ca3fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-10-26T15:05:06Z",
    "title_canon_sha256": "2effe9027f07e0f6b182591f6fe5d2bcc398d8cb71bd784c034405e5450e9b10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11360",
    "kind": "arxiv",
    "version": 1
  }
}