Pith Number

pith:T4MMD4BH

pith:2019:T4MMD4BHKUFIHILKDTZIXHMT4J

not attested not anchored not stored refs pending

Beamforming Algorithm for Multiuser Wideband Millimeter-Wave Systems with Hybrid and Subarray Architectures

Carlos A. Viteri-Mera, Fernando L. Teixeira

arxiv:1905.03918 v1 · 2019-05-10 · eess.SP · 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{T4MMD4BHKUFIHILKDTZIXHMT4J}

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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	2026-05-17T23:46:35.177820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f18c1f027550a83a16a1cf28b9d93e253246b42ceb847fa73ef227b74c35e00

Aliases

arxiv: 1905.03918 · arxiv_version: 1905.03918v1 · doi: 10.48550/arxiv.1905.03918 · pith_short_12: T4MMD4BHKUFI · pith_short_16: T4MMD4BHKUFIHILK · pith_short_8: T4MMD4BH

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/T4MMD4BHKUFIHILKDTZIXHMT4J \
  | 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: 9f18c1f027550a83a16a1cf28b9d93e253246b42ceb847fa73ef227b74c35e00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e74b868a262dfd292da16e34d58638290ca998235c38f0a7342291027f14d63c",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-05-10T03:04:57Z",
    "title_canon_sha256": "8569803aa637519e97ec8ce2be16793850cd2c33ed93c98488b28455a272f24a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03918",
    "kind": "arxiv",
    "version": 1
  }
}