Pith Number

pith:34MP4O42

pith:2019:34MP4O42V2EIIY7C6GFLOMWFUR

not attested not anchored not stored refs pending

Artificial Noisy MIMO Systems under Correlated Scattering Rayleigh Fading -- A Physical Layer Security Approach

Hsiao-Hwa Chen, Liangmin Wang, Weixiao Meng, Yiliang Liu

arxiv:1906.04289 v1 · 2019-06-10 · 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{34MP4O42V2EIIY7C6GFLOMWFUR}

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	2026-07-05T01:18:36.071331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df18fe3b9aae888463e2f18ab732c5a453f1a52dfbb7b4b5b630ddddb7d52bcd

Aliases

arxiv: 1906.04289 · arxiv_version: 1906.04289v1 · doi: 10.48550/arxiv.1906.04289 · pith_short_12: 34MP4O42V2EI · pith_short_16: 34MP4O42V2EIIY7C · pith_short_8: 34MP4O42

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/34MP4O42V2EIIY7C6GFLOMWFUR \
  | 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: df18fe3b9aae888463e2f18ab732c5a453f1a52dfbb7b4b5b630ddddb7d52bcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff31888a9536867f0dc68a51734ad13b4303f24b64de761f6efac0e76bb8b4e7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-06-10T21:49:30Z",
    "title_canon_sha256": "7ff3740ebcff9e0c1048dda0d24f9c96734cc634455b0ed33dbebc6bd0baaac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04289",
    "kind": "arxiv",
    "version": 1
  }
}