Pith Number

pith:IE3W2BSX

pith:2018:IE3W2BSXRXP5GRLENH2PBINSHC

not attested not anchored not stored refs pending

A Robust Secure Hybrid Analog and Digital Receive Beamforming Scheme for Efficient Interference Reduction

Feng Shu, Jiangzhou Wang, Jinhui Lu, Jun Li, Linlin Sun, Riqing Chen, Shuping Yang, Yaolu Qin, Yijin Zhang

arxiv:1801.06776 v2 · 2018-01-21 · 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{IE3W2BSXRXP5GRLENH2PBINSHC}

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	2026-05-18T00:14:34.096794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41376d06578ddfd3456469f4f0a1b238bf2169eda1d7f70d62ee63012b5d2426

Aliases

arxiv: 1801.06776 · arxiv_version: 1801.06776v2 · doi: 10.48550/arxiv.1801.06776 · pith_short_12: IE3W2BSXRXP5 · pith_short_16: IE3W2BSXRXP5GRLE · pith_short_8: IE3W2BSX

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/IE3W2BSXRXP5GRLENH2PBINSHC \
  | 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: 41376d06578ddfd3456469f4f0a1b238bf2169eda1d7f70d62ee63012b5d2426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65ca0c9c7f5441cf0a1a92a299b4ac85a0566075e3aaf01d50063e4d42397aac",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-21T06:42:23Z",
    "title_canon_sha256": "3a270a3197fcdc330078ba0a2a1202f70d7626914a0a8a3f97c9e152f893328c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06776",
    "kind": "arxiv",
    "version": 2
  }
}