Pith Number

pith:Z3NGNTVV

pith:2015:Z3NGNTVVYTBDTY2JQ6HTZOWXBJ

not attested not anchored not stored refs pending

Impact of CFO Estimation on the Performance of ZF Receiver in Massive MU-MIMO Systems

Indra Bhushan, Saif Khan Mohammed, Sudarshan Mukherjee

arxiv:1508.05703 v2 · 2015-08-24 · 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{Z3NGNTVVYTBDTY2JQ6HTZOWXBJ}

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	2026-05-18T00:58:35.131341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceda66ceb5c4c239e349878f3cbad70a4c0cb598ca4732e7b07c128df3e589cc

Aliases

arxiv: 1508.05703 · arxiv_version: 1508.05703v2 · doi: 10.48550/arxiv.1508.05703 · pith_short_12: Z3NGNTVVYTBD · pith_short_16: Z3NGNTVVYTBDTY2J · pith_short_8: Z3NGNTVV

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/Z3NGNTVVYTBDTY2JQ6HTZOWXBJ \
  | 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: ceda66ceb5c4c239e349878f3cbad70a4c0cb598ca4732e7b07c128df3e589cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ea579ac44fa0566a672f7671196ff617da563d197541d97d4f3dd0b20b59633",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-08-24T06:11:07Z",
    "title_canon_sha256": "0ad1598ed02168fcb070836347740e783ca7ea310c27e6e054e3050091756adc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05703",
    "kind": "arxiv",
    "version": 2
  }
}