Pith Number

pith:Z6P7U3KO

pith:2017:Z6P7U3KOBUTIUSALVLFJZUYTIS

not attested not anchored not stored refs pending

Hardware Impairments Aware Transceiver Design for Bidirectional Full-Duplex MIMO OFDM Systems

Ali Cagatay Cirik, Lutz Lampe, Omid Taghizadeh, Rudolf Mathar, Vimal Radhakrishnan

arxiv:1704.04815 v3 · 2017-04-16 · 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{Z6P7U3KOBUTIUSALVLFJZUYTIS}

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	2026-05-18T00:24:04.493679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf9ffa6d4e0d268a480baaca9cd313449b2a2503a3d07b840ff629ba292b45a9

Aliases

arxiv: 1704.04815 · arxiv_version: 1704.04815v3 · doi: 10.48550/arxiv.1704.04815 · pith_short_12: Z6P7U3KOBUTI · pith_short_16: Z6P7U3KOBUTIUSAL · pith_short_8: Z6P7U3KO

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/Z6P7U3KOBUTIUSALVLFJZUYTIS \
  | 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: cf9ffa6d4e0d268a480baaca9cd313449b2a2503a3d07b840ff629ba292b45a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbe04f149f76cadd41033b98e50b08edad0e26a20a68aae48fa154c03195c69f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-04-16T20:25:32Z",
    "title_canon_sha256": "432994736e8541b29965c202bb17fc57f02053a5e5a76b932ac1d6d0081c1c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04815",
    "kind": "arxiv",
    "version": 3
  }
}