Pith Number

pith:AYOB3EJB

pith:2011:AYOB3EJBFJV5QZ27HC5VVNO4XI

not attested not anchored not stored refs pending

Solutions for the MIMO Gaussian Wiretap Channel with a Cooperative Jammer

A. Lee Swindlehurst, S. Ali. A. Fakoorian

arxiv:1101.4435 v1 · 2011-01-24 · 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{AYOB3EJBFJV5QZ27HC5VVNO4XI}

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	2026-05-18T02:03:25.102207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

061c1d91212a6bd8675f38bb5ab5dcba0f5beb39fda9706d621790885c8d1ff7

Aliases

arxiv: 1101.4435 · arxiv_version: 1101.4435v1 · doi: 10.48550/arxiv.1101.4435 · pith_short_12: AYOB3EJBFJV5 · pith_short_16: AYOB3EJBFJV5QZ27 · pith_short_8: AYOB3EJB

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/AYOB3EJBFJV5QZ27HC5VVNO4XI \
  | 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: 061c1d91212a6bd8675f38bb5ab5dcba0f5beb39fda9706d621790885c8d1ff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58220e077c2ba65d0810d18eb2063f36fbe72d46e99f9bdfd108195a6b746b8d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-01-24T03:09:16Z",
    "title_canon_sha256": "e40bef7d5292816f655a5439b6911f656822b440d679a58f3d46a8f419929d71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4435",
    "kind": "arxiv",
    "version": 1
  }
}