Pith Number

pith:H52UH7CM

pith:2013:H52UH7CMCXLWVADS6VM33R4VDL

not attested not anchored not stored refs pending

Optimized Transmission with Improper Gaussian Signaling in the K-User MISO Interference Channel

Erry Gunawan, Rui Zhang, Yong Liang Guan, Yong Zeng

arxiv:1303.2766 v3 · 2013-03-12 · 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{H52UH7CMCXLWVADS6VM33R4VDL}

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	2026-05-18T03:10:58.145555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f7543fc4c15d76a8072f559bdc7951ad0643e2b738c334696dc0ec54add4f90

Aliases

arxiv: 1303.2766 · arxiv_version: 1303.2766v3 · doi: 10.48550/arxiv.1303.2766 · pith_short_12: H52UH7CMCXLW · pith_short_16: H52UH7CMCXLWVADS · pith_short_8: H52UH7CM

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/H52UH7CMCXLWVADS6VM33R4VDL \
  | 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: 3f7543fc4c15d76a8072f559bdc7951ad0643e2b738c334696dc0ec54add4f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fced304fef771b8e69dd8c5a9a04dc794c72cbc43178345a6ffd22e3b8bc2f4b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-12T03:11:14Z",
    "title_canon_sha256": "ed4fd36b3d3c09dfb3fda2e3f727ba57af4a332c290113eaea8a1cacf051e6e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2766",
    "kind": "arxiv",
    "version": 3
  }
}