Pith Number

pith:NFKBCP4Y

pith:2026:NFKBCP4YCTH46DXYIY7XFDGMXJ

not attested not anchored not stored refs pending

Angular Sector-Based Sparse Array Design for Adaptive Beamforming Using Deep Learning

Ethan Atiyeh, John Kobak, Syed A Hamza

arxiv:2606.06732 v1 · 2026-06-04 · 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{NFKBCP4YCTH46DXYIY7XFDGMXJ}

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	2026-06-08T01:04:25.203503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6954113f9814cfcf0ef8463f728cccba44548a8d7ab1669c1d5eac3f22aa9172

Aliases

arxiv: 2606.06732 · arxiv_version: 2606.06732v1 · doi: 10.48550/arxiv.2606.06732 · pith_short_12: NFKBCP4YCTH4 · pith_short_16: NFKBCP4YCTH46DXY · pith_short_8: NFKBCP4Y

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/NFKBCP4YCTH46DXYIY7XFDGMXJ \
  | 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: 6954113f9814cfcf0ef8463f728cccba44548a8d7ab1669c1d5eac3f22aa9172

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deaf268a2d7e62ea8fd1a0a0e7cb8041285e2442910006f4e42701c98ad8b268",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-04T21:36:07Z",
    "title_canon_sha256": "91e15dd0b84d3a8e92db43bea9b582c672f7c8bb397fca9c88e0967390d720ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06732",
    "kind": "arxiv",
    "version": 1
  }
}