Pith Number

pith:3OELJCTM

pith:2020:3OELJCTMH4FSLHNRZ3QI7RHKVI

not attested not anchored not stored refs pending

A Sparse Learning Approach to the Design of Radar Tunable Architectures with Enhanced Selectivity Properties

Danilo Orlando, Gaetano Giunta, Luca Pallotta, Sudan Han, Xiaotao Huang

arxiv:2004.13164 v1 · 2020-04-27 · 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{3OELJCTMH4FSLHNRZ3QI7RHKVI}

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	2026-07-05T00:58:56.229003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db88b48a6c3f0b259db1cee08fc4eaaa17dbdb89252b3ae1565881b6188c8309

Aliases

arxiv: 2004.13164 · arxiv_version: 2004.13164v1 · doi: 10.48550/arxiv.2004.13164 · pith_short_12: 3OELJCTMH4FS · pith_short_16: 3OELJCTMH4FSLHNR · pith_short_8: 3OELJCTM

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/3OELJCTMH4FSLHNRZ3QI7RHKVI \
  | 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: db88b48a6c3f0b259db1cee08fc4eaaa17dbdb89252b3ae1565881b6188c8309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cbbd2faae50d98dd8ad3cf1f2905761d36d2e1ffccb398b363008c615be7517",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-04-27T20:38:46Z",
    "title_canon_sha256": "582addc9cee15cfc1161c0338536fa17c244d1f66d67536c70ff8ad2b233d814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13164",
    "kind": "arxiv",
    "version": 1
  }
}