Pith Number

pith:EIQ77OFH

pith:2015:EIQ77OFHGM734ZDIMGQ6ZBS6WS

not attested not anchored not stored refs pending

Low-Complexity Widely-Linear Precoding for Downlink Large-Scale MU-MISO Systems

Robert Schober, Shahram Zarei, Wolfgang Gerstacker

arxiv:1502.01924 v1 · 2015-02-06 · 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{EIQ77OFHGM734ZDIMGQ6ZBS6WS}

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	2026-05-18T02:27:50.430728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2221ffb8a7333fbe646861a1ec865eb48808712ae8ec18a57884f4203563e505

Aliases

arxiv: 1502.01924 · arxiv_version: 1502.01924v1 · doi: 10.48550/arxiv.1502.01924 · pith_short_12: EIQ77OFHGM73 · pith_short_16: EIQ77OFHGM734ZDI · pith_short_8: EIQ77OFH

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/EIQ77OFHGM734ZDIMGQ6ZBS6WS \
  | 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: 2221ffb8a7333fbe646861a1ec865eb48808712ae8ec18a57884f4203563e505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c20eb01fffec592a9b63897196cb5a3ebce39e4eb6b16729ff3c32ddb2f1e564",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-02-06T15:49:29Z",
    "title_canon_sha256": "276ac054b8c476c4a8267ff2eb26e2cc693111e6cb5493b19534dbe8e6248b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01924",
    "kind": "arxiv",
    "version": 1
  }
}