Pith Number

pith:UO7Y6HLR

pith:2013:UO7Y6HLRHCT5YZPAPPU7CRQDQZ

not attested not anchored not stored refs pending

Exact Joint Distribution Analysis of Zero-Forcing V-BLAST Gains with Greedy Ordering

Murat Torlak, Serdar Ozyurt

arxiv:1309.5836 v1 · 2013-09-23 · 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{UO7Y6HLRHCT5YZPAPPU7CRQDQZ}

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	2026-05-18T03:12:33.965563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3bf8f1d7138a7dc65e07be9f14603867468efbbf08ac146a10f59f43cbef42c

Aliases

arxiv: 1309.5836 · arxiv_version: 1309.5836v1 · doi: 10.48550/arxiv.1309.5836 · pith_short_12: UO7Y6HLRHCT5 · pith_short_16: UO7Y6HLRHCT5YZPA · pith_short_8: UO7Y6HLR

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/UO7Y6HLRHCT5YZPAPPU7CRQDQZ \
  | 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: a3bf8f1d7138a7dc65e07be9f14603867468efbbf08ac146a10f59f43cbef42c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d9a5c3a4542f05c3560454724e5d56698eeac216514fe531a3f4e3f44ded55d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-09-23T15:14:26Z",
    "title_canon_sha256": "ad15a7dd59c8ec32ac1394991b910bc33a1aaaebf6bd44724c93c83560ed7bcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5836",
    "kind": "arxiv",
    "version": 1
  }
}