Pith Number

pith:LMWPNIPB

pith:2015:LMWPNIPB5SQTHBHYWYTKQFZXYJ

not attested not anchored not stored refs pending

Massive MIMO for Crowd Scenarios: A Solution Based on Random Access

Elisabeth de Carvalho, Jesper H. S{\o}rensen, Petar Popovski

arxiv:1505.05726 v1 · 2015-05-21 · 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{LMWPNIPB5SQTHBHYWYTKQFZXYJ}

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	2026-05-18T02:03:53.628480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b2cf6a1e1eca13384f8b626a81737c2412b7b1265bafb803a4011d78d6b8aa5

Aliases

arxiv: 1505.05726 · arxiv_version: 1505.05726v1 · doi: 10.48550/arxiv.1505.05726 · pith_short_12: LMWPNIPB5SQT · pith_short_16: LMWPNIPB5SQTHBHY · pith_short_8: LMWPNIPB

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/LMWPNIPB5SQTHBHYWYTKQFZXYJ \
  | 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: 5b2cf6a1e1eca13384f8b626a81737c2412b7b1265bafb803a4011d78d6b8aa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e86a7dd933d82afa4812acbdb0ccb60e10cc54006d1d19021ae78a8ae611ff73",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-21T13:25:14Z",
    "title_canon_sha256": "96ef5c5587a33936604e770d72a852defe308928627c41871e77e93c818a0b48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05726",
    "kind": "arxiv",
    "version": 1
  }
}