Pith Number

pith:FAZMOOST

pith:2014:FAZMOOSTWI3FFUBS4DGVNXWSUX

not attested not anchored not stored refs pending

Transmit Designs for the MIMO Broadcast Channel with Statistical CSI

Chengshan Xiao, Matthew R. McKay, Shi Jin, Xiqi Gao, Yongpeng Wu

arxiv:1406.7623 v1 · 2014-06-30 · 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{FAZMOOSTWI3FFUBS4DGVNXWSUX}

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	2026-05-18T01:42:45.284926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2832c73a53b23652d032e0cd56ded2a5febe85320b1b7cb75205764530419155

Aliases

arxiv: 1406.7623 · arxiv_version: 1406.7623v1 · doi: 10.48550/arxiv.1406.7623 · pith_short_12: FAZMOOSTWI3F · pith_short_16: FAZMOOSTWI3FFUBS · pith_short_8: FAZMOOST

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/FAZMOOSTWI3FFUBS4DGVNXWSUX \
  | 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: 2832c73a53b23652d032e0cd56ded2a5febe85320b1b7cb75205764530419155

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4984ac84399de9929cc1d196b2463b7160bce86df3c95c53d686e6390d6916e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-06-30T07:38:24Z",
    "title_canon_sha256": "699b50f499720613e605e84290b80c54ea24b465f7935ad535d16c37d3b317ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7623",
    "kind": "arxiv",
    "version": 1
  }
}