Pith Number

pith:IIRQE3DW

pith:2015:IIRQE3DWEW3ZXCX6VYCQ2X23IH

not attested not anchored not stored refs pending

On the Role of Transmit Correlation Diversity in Multiuser MIMO Systems

Giuseppe Caire, Jeongseok Ha, Junyoung Nam, Young-Jo Ko

arxiv:1505.02896 v1 · 2015-05-12 · 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{IIRQE3DWEW3ZXCX6VYCQ2X23IH}

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	2026-05-18T00:57:50.646041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4223026c7625b79b8afeae050d5f5b41fea07a4d0312b5aaa0dd6eb72efa03f9

Aliases

arxiv: 1505.02896 · arxiv_version: 1505.02896v1 · doi: 10.48550/arxiv.1505.02896 · pith_short_12: IIRQE3DWEW3Z · pith_short_16: IIRQE3DWEW3ZXCX6 · pith_short_8: IIRQE3DW

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/IIRQE3DWEW3ZXCX6VYCQ2X23IH \
  | 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: 4223026c7625b79b8afeae050d5f5b41fea07a4d0312b5aaa0dd6eb72efa03f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48cabcf121589bab48caa499b5424848c59feac09b46f6f7f13d4f6bfe736b94",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-12T08:02:20Z",
    "title_canon_sha256": "f9475257fbc5ffe0a7dbbb282568ff1b03372ef8713d2e81855ef3d8e81b807a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02896",
    "kind": "arxiv",
    "version": 1
  }
}