Pith Number

pith:CWLX2RLV

pith:2014:CWLX2RLVWA26C4L5B55XM7P2UQ

not attested not anchored not stored refs pending

Optimizing Multi-Cell Massive MIMO for Spectral Efficiency: How Many Users Should Be Scheduled?

Emil Bj\"ornson, Erik G. Larsson, M\'erouane Debbah

arxiv:1410.3522 v2 · 2014-10-13 · 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{CWLX2RLVWA26C4L5B55XM7P2UQ}

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	2026-05-18T02:33:25.000839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15977d4575b035e1717d0f7b767dfaa4359f015866d5d86193dc659ccd3c856d

Aliases

arxiv: 1410.3522 · arxiv_version: 1410.3522v2 · doi: 10.48550/arxiv.1410.3522 · pith_short_12: CWLX2RLVWA26 · pith_short_16: CWLX2RLVWA26C4L5 · pith_short_8: CWLX2RLV

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/CWLX2RLVWA26C4L5B55XM7P2UQ \
  | 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: 15977d4575b035e1717d0f7b767dfaa4359f015866d5d86193dc659ccd3c856d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58ac3aef764c2780da63575ef13d15f38c41fd5a79f504fe00d8912356f33793",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-10-13T21:59:16Z",
    "title_canon_sha256": "9bb65d7e2f9c460b70071288c7197cbbefa997969093b278dc3fc1437a816ef4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3522",
    "kind": "arxiv",
    "version": 2
  }
}