Pith Number

pith:MKO7MGTF

pith:2016:MKO7MGTFGEDIE4L2VYXTUCSGYK

not attested not anchored not stored refs pending

On the Capacity of the Half-Duplex MIMO Gaussian Diamond Channel

Antony V. Mampilly, Srikrishna Bhashyam

arxiv:1602.01982 v2 · 2016-02-05 · 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{MKO7MGTFGEDIE4L2VYXTUCSGYK}

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	2026-05-18T01:21:10.802287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

629df61a65310682717aae2f3a0a46c2bd7053fc2194ec67e5fcdb8ffe43a422

Aliases

arxiv: 1602.01982 · arxiv_version: 1602.01982v2 · doi: 10.48550/arxiv.1602.01982 · pith_short_12: MKO7MGTFGEDI · pith_short_16: MKO7MGTFGEDIE4L2 · pith_short_8: MKO7MGTF

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/MKO7MGTFGEDIE4L2VYXTUCSGYK \
  | 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: 629df61a65310682717aae2f3a0a46c2bd7053fc2194ec67e5fcdb8ffe43a422

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dec35b3fe63aa516ecee8da37ebe60b521df83c8a979eb9e23a59c11394e1911",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-02-05T11:31:08Z",
    "title_canon_sha256": "453626c742e8bd9715b3ab8b3e7886cb8c8ffff6e638e3ae10e90c42aefc42ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01982",
    "kind": "arxiv",
    "version": 2
  }
}