Pith Number

pith:U7Q46QTK

pith:2016:U7Q46QTKZALURERMT2CYSFB67S

not attested not anchored not stored refs pending

Joint Optimization of Power and Data Transfer in Multiuser MIMO Systems

Andrea Goldsmith, Antonio Pascual-Iserte, Daniel P. Palomar, Javier Rubio

arxiv:1604.00434 v1 · 2016-04-01 · 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{U7Q46QTKZALURERMT2CYSFB67S}

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	2026-05-18T01:17:49.634978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7e1cf426ac81748922c9e8589143efca68d89af4c85c97bad7442fd09319c79

Aliases

arxiv: 1604.00434 · arxiv_version: 1604.00434v1 · doi: 10.48550/arxiv.1604.00434 · pith_short_12: U7Q46QTKZALU · pith_short_16: U7Q46QTKZALURERM · pith_short_8: U7Q46QTK

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/U7Q46QTKZALURERMT2CYSFB67S \
  | 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: a7e1cf426ac81748922c9e8589143efca68d89af4c85c97bad7442fd09319c79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8426f5368d3add6f9c2c51d42d35d9166734cd7b954992f8153db326bbb51864",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-04-01T23:30:40Z",
    "title_canon_sha256": "cecdc108e09a14b09387c00188341aba58b407130b37a830a64bfde846fda876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00434",
    "kind": "arxiv",
    "version": 1
  }
}