Pith Number

pith:KOO5NSCR

pith:2026:KOO5NSCRE3H63THVJ5ZLA6DHTG

not attested not anchored not stored refs pending

How Many RF Chains Does a Microwave Linear Analog Computer (MiLAC) Need to Match the Fully-Digital Cram\'er-Rao Bound?

Bruno Clerckx, Tareq Y. Al-Naffouri, Yuchen Zhang, Yu Ge

arxiv:2606.23986 v1 · 2026-06-22 · cs.IT · eess.SP · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOO5NSCRE3H63THVJ5ZLA6DHTG}

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	2026-06-24T00:14:32.338307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

539dd6c85126cfedccf54f72b0786799ae8d37c493fe1f4434da1d39a475cc23

Aliases

arxiv: 2606.23986 · arxiv_version: 2606.23986v1 · doi: 10.48550/arxiv.2606.23986 · pith_short_12: KOO5NSCRE3H6 · pith_short_16: KOO5NSCRE3H63THV · pith_short_8: KOO5NSCR

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/KOO5NSCRE3H63THVJ5ZLA6DHTG \
  | 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: 539dd6c85126cfedccf54f72b0786799ae8d37c493fe1f4434da1d39a475cc23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a17165aa20bc525ed0fa81cf44518af3c905e41cd793c2e72d53cc15f1eae095",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-22T22:34:22Z",
    "title_canon_sha256": "6780f907f888b1fc7e55bdd008c67863c6dd2e4e578c618ec6f654bd1fc26f5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23986",
    "kind": "arxiv",
    "version": 1
  }
}