Pith Number

pith:A55CTKNO

pith:2014:A55CTKNOQFTPB3SKIDUJUICB6K

not attested not anchored not stored refs pending

A Comparative Study of Downlink MIMO Cellular Networks with Co-located and Distributed Base-Station Antennas

Lin Dai, Zhiyang Liu

arxiv:1401.1203 v2 · 2014-01-05 · 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{A55CTKNOQFTPB3SKIDUJUICB6K}

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	2026-05-18T02:41:08.738918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077a29a9ae8166f0ee4a40e89a2041f29717b7d971cb704733a2c81d828532f5

Aliases

arxiv: 1401.1203 · arxiv_version: 1401.1203v2 · doi: 10.48550/arxiv.1401.1203 · pith_short_12: A55CTKNOQFTP · pith_short_16: A55CTKNOQFTPB3SK · pith_short_8: A55CTKNO

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/A55CTKNOQFTPB3SKIDUJUICB6K \
  | 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: 077a29a9ae8166f0ee4a40e89a2041f29717b7d971cb704733a2c81d828532f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4203092caa78883f62a51d09b2b7a5f48f8c24dad205b6acee7225c4b3826fc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-01-05T14:02:07Z",
    "title_canon_sha256": "f9210deea7812028db43a6664b55cd657f2199f4a5483e6e3b30080bfac365b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1203",
    "kind": "arxiv",
    "version": 2
  }
}