Pith Number

pith:JVM5Q4YH

pith:2011:JVM5Q4YHVMMWXR2472CRBRLAQN

not attested not anchored not stored refs pending

The Diversity Multiplexing Tradeoff of the MIMO Half-Duplex Relay Channel

Mahesh K. Varanasi, Sanjay Karmakar

arxiv:1106.6323 v1 · 2011-06-30 · 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{JVM5Q4YHVMMWXR2472CRBRLAQN}

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	2026-05-18T04:19:03.574228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d59d87307ab196bc75cfe8510c5608354172d9bc8ad15d8402d9485642bc27f

Aliases

arxiv: 1106.6323 · arxiv_version: 1106.6323v1 · doi: 10.48550/arxiv.1106.6323 · pith_short_12: JVM5Q4YHVMMW · pith_short_16: JVM5Q4YHVMMWXR24 · pith_short_8: JVM5Q4YH

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/JVM5Q4YHVMMWXR2472CRBRLAQN \
  | 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: 4d59d87307ab196bc75cfe8510c5608354172d9bc8ad15d8402d9485642bc27f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a27e5b8c9c4ec4f2e52b097a843f2533e3483c8516d3af28b7da221ef5f41c8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-06-30T18:16:20Z",
    "title_canon_sha256": "fbfb3af2b6df0965cc4d49055fb4db4df44e11c2b0e83d00868574b46176fc8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.6323",
    "kind": "arxiv",
    "version": 1
  }
}