Pith Number

pith:ZICXKPMX

pith:2019:ZICXKPMX6ZYDQGFB6XFUCIQIWL

not attested not anchored not stored refs pending

Secrecy Performance of Antenna-Selection-Aided MIMOME Channels with BPSK/QPSK Modulations

Chongjun Ouyang, Hongwen Yang, Lu Zhang, Xin Zhang, Zeliang Ou

arxiv:1903.00626 v2 · 2019-03-02 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZICXKPMX6ZYDQGFB6XFUCIQIWL}

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	2026-05-17T23:47:39.336761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca05753d97f6703818a1f5cb412208b2fd6161b3b2e7d4378309d04762a15993

Aliases

arxiv: 1903.00626 · arxiv_version: 1903.00626v2 · doi: 10.48550/arxiv.1903.00626 · pith_short_12: ZICXKPMX6ZYD · pith_short_16: ZICXKPMX6ZYDQGFB · pith_short_8: ZICXKPMX

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/ZICXKPMX6ZYDQGFB6XFUCIQIWL \
  | 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: ca05753d97f6703818a1f5cb412208b2fd6161b3b2e7d4378309d04762a15993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbfe86845e818f13b23b2d0618c28f19f1176946efdd783a0152a602cdda7dbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-02T05:27:21Z",
    "title_canon_sha256": "073ef5bb3b5a57f7daf97d9bb7cfe5192df3f009020f72d4e7fa9df31d973906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00626",
    "kind": "arxiv",
    "version": 2
  }
}