Pith Number

pith:W6M455WW

pith:2012:W6M455WWLS6UO2KDYGAZ3WFZZL

not attested not anchored not stored refs pending

Transmit Optimization with Improper Gaussian Signaling for Interference Channels

Cenk M. Yetis, Erry Gunawan, Rui Zhang, Yong Liang Guan, Yong Zeng

arxiv:1207.5206 v2 · 2012-07-22 · 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{W6M455WWLS6UO2KDYGAZ3WFZZL}

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	2026-05-18T00:57:56.847034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b799cef6d65cbd476943c1819dd8b9caff0405b0b837c4221652b1daea3a1a17

Aliases

arxiv: 1207.5206 · arxiv_version: 1207.5206v2 · doi: 10.48550/arxiv.1207.5206 · pith_short_12: W6M455WWLS6U · pith_short_16: W6M455WWLS6UO2KD · pith_short_8: W6M455WW

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/W6M455WWLS6UO2KDYGAZ3WFZZL \
  | 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: b799cef6d65cbd476943c1819dd8b9caff0405b0b837c4221652b1daea3a1a17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6847e9e79f8e89ccbbca8cfbaef5e0e040df204cec10842b39c5e7e53e34e82",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-07-22T08:52:24Z",
    "title_canon_sha256": "d2819a6f123db26cace09d113cc7ecf459f55dc41d6c76ac45e4555934f22aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5206",
    "kind": "arxiv",
    "version": 2
  }
}