Pith Number

pith:Z6IPZRS3

pith:2017:Z6IPZRS3KH6HHWTTW7YWOZYL2Q

not attested not anchored not stored refs pending

On The Compound MIMO Wiretap Channel with Mean Feedback

Amr Abdelaziz, Ashraf D. Elbayoumy, C. Emre Koksal, Hesham El Gamal

arxiv:1701.07518 v4 · 2017-01-25 · cs.CR · 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{Z6IPZRS3KH6HHWTTW7YWOZYL2Q}

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	2026-05-18T00:45:06.178704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf90fcc65b51fc73da73b7f167670bd43f81537e94a8f468e86ae9c8a659f18e

Aliases

arxiv: 1701.07518 · arxiv_version: 1701.07518v4 · doi: 10.48550/arxiv.1701.07518 · pith_short_12: Z6IPZRS3KH6H · pith_short_16: Z6IPZRS3KH6HHWTT · pith_short_8: Z6IPZRS3

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/Z6IPZRS3KH6HHWTTW7YWOZYL2Q \
  | 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: cf90fcc65b51fc73da73b7f167670bd43f81537e94a8f468e86ae9c8a659f18e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eea847108ed01e158bdcf9e63fdb16ca347725ab76d73e6f79eccd54fe88fd0",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-01-25T23:34:39Z",
    "title_canon_sha256": "29bddccd14639f65656368fe796a2db54969447298807a18609abe3ec3e2d457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07518",
    "kind": "arxiv",
    "version": 4
  }
}