Pith Number

pith:GIJ6OBMO

pith:2011:GIJ6OBMOHLQRMFQ7LJ2JTXGX6K

not attested not anchored not stored refs pending

Achievable Rates of MIMO Systems with Linear Precoding and Iterative LMMSE Detection

Aleksandar Kavcic, Chongbin Xu, Li Ping, Xiaojun Yuan

arxiv:1106.0178 v2 · 2011-06-01 · 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{GIJ6OBMOHLQRMFQ7LJ2JTXGX6K}

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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	2026-05-18T03:48:13.795597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3213e7058e3ae116161f5a7499dcd7f29a3a8ed2698a5ed89792af8e8992be82

Aliases

arxiv: 1106.0178 · arxiv_version: 1106.0178v2 · doi: 10.48550/arxiv.1106.0178 · pith_short_12: GIJ6OBMOHLQR · pith_short_16: GIJ6OBMOHLQRMFQ7 · pith_short_8: GIJ6OBMO

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/GIJ6OBMOHLQRMFQ7LJ2JTXGX6K \
  | 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: 3213e7058e3ae116161f5a7499dcd7f29a3a8ed2698a5ed89792af8e8992be82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5702627e238df61da225afbabf5554f8c585ae317f08b53c27e2ce53935b7f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-06-01T13:36:10Z",
    "title_canon_sha256": "0751b3909e6d30971f0ceddd959a624abbd909a2a554a00f619fcaa636b0a8ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0178",
    "kind": "arxiv",
    "version": 2
  }
}