Pith Number

pith:7AW33W7W

pith:2018:7AW33W7WS3LTHKZTAQQFY723L2

not attested not anchored not stored refs pending

On-off Switched Interference Alignment for Diversity Multiplexing Tradeoff Improvement in the 2-User X-Network with Two Antennas

Myung Gil Kang, Wan Choi, Young-bin Kim

arxiv:1811.08602 v1 · 2018-11-21 · 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{7AW33W7WS3LTHKZTAQQFY723L2}

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	2026-05-18T00:00:12.107553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f82dbddbf696d733ab3304205c7f5b5eb9d9228e4d4ba62df8823ac339d1f5ec

Aliases

arxiv: 1811.08602 · arxiv_version: 1811.08602v1 · doi: 10.48550/arxiv.1811.08602 · pith_short_12: 7AW33W7WS3LT · pith_short_16: 7AW33W7WS3LTHKZT · pith_short_8: 7AW33W7W

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/7AW33W7WS3LTHKZTAQQFY723L2 \
  | 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: f82dbddbf696d733ab3304205c7f5b5eb9d9228e4d4ba62df8823ac339d1f5ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7bb43b2c47703d16012278dc24173f5d9d00dfec0a94156c5b5cf2f1a76c1e8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-11-21T05:45:07Z",
    "title_canon_sha256": "1e714d14a348d25cf26cf9afb1bc06f0e7c48e32a3d91fcf1f3a460cc008cd36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08602",
    "kind": "arxiv",
    "version": 1
  }
}