Pith Number

pith:YLLWZ27C

pith:2017:YLLWZ27CB533NQO7ABWLNUUO47

not attested not anchored not stored refs pending

Beamforming Optimization for Full-Duplex Wireless-powered MIMO Systems

Batu K. Chalise, Gan Zheng, George K. Karagiannidis, Himal A. Suraweera

arxiv:1705.04014 v1 · 2017-05-11 · 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{YLLWZ27CB533NQO7ABWLNUUO47}

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	2026-05-18T00:44:41.627575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2d76cebe20f77b6c1df006cb6d28ee7d91328f5fb4ececbb26543d49e49dc3f

Aliases

arxiv: 1705.04014 · arxiv_version: 1705.04014v1 · doi: 10.48550/arxiv.1705.04014 · pith_short_12: YLLWZ27CB533 · pith_short_16: YLLWZ27CB533NQO7 · pith_short_8: YLLWZ27C

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/YLLWZ27CB533NQO7ABWLNUUO47 \
  | 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: c2d76cebe20f77b6c1df006cb6d28ee7d91328f5fb4ececbb26543d49e49dc3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd678d0571a85711ae1e4d17c8e80915b7d13b9be3917848a37afd5755dba10b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-11T04:44:44Z",
    "title_canon_sha256": "de336a41ae302f6526e523afd3b7c2085e3f09b8ad91a6b13a584da830329a5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04014",
    "kind": "arxiv",
    "version": 1
  }
}