Pith Number

pith:VYHJWHA4

pith:2020:VYHJWHA4T3LFEQSVFCYAVTPK6M

not attested not anchored not stored refs pending

Precoder Design and Statistical Power Allocation for MIMO-NOMA via User-Assisted Simultaneous Diagonalization

Aravindh Krishnamoorthy, Robert Schober, Zhiguo Ding

arxiv:2005.02308 v2 · 2020-05-05 · 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{VYHJWHA4T3LFEQSVFCYAVTPK6M}

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	2026-07-05T02:06:49.654368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae0e9b1c1c9ed652425528b00acdeaf3327463d29a2765905fe3efb564b5cc4e

Aliases

arxiv: 2005.02308 · arxiv_version: 2005.02308v2 · doi: 10.48550/arxiv.2005.02308 · pith_short_12: VYHJWHA4T3LF · pith_short_16: VYHJWHA4T3LFEQSV · pith_short_8: VYHJWHA4

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/VYHJWHA4T3LFEQSVFCYAVTPK6M \
  | 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: ae0e9b1c1c9ed652425528b00acdeaf3327463d29a2765905fe3efb564b5cc4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "222eede45ac6e805ef9fa8c5472b069bfe4db21adc11f7e983dc12295a102221",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-05-05T16:12:20Z",
    "title_canon_sha256": "813bf2a199505f2f7130d1fdf507393dc6d71118c1f293e6644345dbbb58ba2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02308",
    "kind": "arxiv",
    "version": 2
  }
}