Pith Number

pith:DZ46YCVQ

pith:2019:DZ46YCVQ3Q27Z2TV5ZM7HWEHHA

not attested not anchored not stored refs pending

Cache-Aided Massive MIMO: Linear Precoding Design and Performance Analysis

Laura Cottatellucci, Lin Xiang, Robert Schober, Tao Jiang, Xiao Wei

arxiv:1903.09336 v1 · 2019-03-22 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZ46YCVQ3Q27Z2TV5ZM7HWEHHA}

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	2026-05-17T23:50:39.899979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e79ec0ab0dc35fcea75ee59f3d88738062ede3096baef101b9f64108bacbd7a

Aliases

arxiv: 1903.09336 · arxiv_version: 1903.09336v1 · doi: 10.48550/arxiv.1903.09336 · pith_short_12: DZ46YCVQ3Q27 · pith_short_16: DZ46YCVQ3Q27Z2TV · pith_short_8: DZ46YCVQ

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/DZ46YCVQ3Q27Z2TV5ZM7HWEHHA \
  | 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: 1e79ec0ab0dc35fcea75ee59f3d88738062ede3096baef101b9f64108bacbd7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c6aa9f07e556fcabd2644e7a3e73f7a44d140d3475e8c308f9cff1a0cc9459b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-22T03:12:11Z",
    "title_canon_sha256": "6626573f2818f10f5b7c15fa03d28ee93bef47619d2e117c8858b66654a0bc84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09336",
    "kind": "arxiv",
    "version": 1
  }
}