Pith Number

pith:IZ2VVX6R

pith:2015:IZ2VVX6R4CNN2LGBARAYLIUQYC

not attested not anchored not stored refs pending

On the Convergence and Performance of MF Precoding in Distributed Massive MU-MIMO Systems

Callum T. Neil, Mansoor Shafi, Pawel A. Dmochowski, Peter J. Smith

arxiv:1503.00796 v1 · 2015-03-03 · 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{IZ2VVX6R4CNN2LGBARAYLIUQYC}

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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	2026-05-18T02:25:48.379875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46755adfd1e09add2cc1044185a290c0b9fd853fa824459f5c7ca1ee310bca3c

Aliases

arxiv: 1503.00796 · arxiv_version: 1503.00796v1 · doi: 10.48550/arxiv.1503.00796 · pith_short_12: IZ2VVX6R4CNN · pith_short_16: IZ2VVX6R4CNN2LGB · pith_short_8: IZ2VVX6R

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/IZ2VVX6R4CNN2LGBARAYLIUQYC \
  | 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: 46755adfd1e09add2cc1044185a290c0b9fd853fa824459f5c7ca1ee310bca3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcd878b2c39f4f4cf6b067713fb2f0211409d48c5fcb8c6924f2e83f1d857393",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-03-03T01:15:39Z",
    "title_canon_sha256": "5ef13acdf006b95c2e680692bbf5a462f0b50c224a6ee28d3572336a304fb816"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00796",
    "kind": "arxiv",
    "version": 1
  }
}