Pith Number

pith:5HUOCIKZ

pith:2017:5HUOCIKZEAVPCVKXQFH3XFE3E6

not attested not anchored not stored refs pending

Hybrid Analog and Digital Beamforming for mmWave OFDM Large-Scale Antenna Arrays

Foad Sohrabi, Wei Yu

arxiv:1711.08408 v1 · 2017-11-22 · cs.IT · 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{5HUOCIKZEAVPCVKXQFH3XFE3E6}

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	2026-05-18T00:29:49.873040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9e8e12159202af15557814fbb949b2791d463f8f4c6afc25ca8ef4b030b7e27

Aliases

arxiv: 1711.08408 · arxiv_version: 1711.08408v1 · doi: 10.48550/arxiv.1711.08408 · pith_short_12: 5HUOCIKZEAVP · pith_short_16: 5HUOCIKZEAVPCVKX · pith_short_8: 5HUOCIKZ

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/5HUOCIKZEAVPCVKXQFH3XFE3E6 \
  | 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: e9e8e12159202af15557814fbb949b2791d463f8f4c6afc25ca8ef4b030b7e27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b23a86c2f90642706c7cd12463cf2b376472640ec8d0a05f4a1be52933f823",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-22T17:34:50Z",
    "title_canon_sha256": "27993e67bb3d998971a57f9b323fd117662f8b8511145de339bba634a75e5113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08408",
    "kind": "arxiv",
    "version": 1
  }
}