Pith Number

pith:DHUBQQGW

pith:2015:DHUBQQGWRVFUAQE623ATULNOBL

not attested not anchored not stored refs pending

On the Spectral Efficiency of Massive MIMO Systems with Low-Resolution ADCs

Jiayi Zhang, Linglong Dai, Shengyang Sun, Zhaocheng Wang

arxiv:1512.00142 v3 · 2015-12-01 · 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{DHUBQQGWRVFUAQE623ATULNOBL}

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	2026-05-18T00:58:57.502916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19e81840d68d4b40409ed6c13a2dae0adc923baf039a3ad155964d48ebb802eb

Aliases

arxiv: 1512.00142 · arxiv_version: 1512.00142v3 · doi: 10.48550/arxiv.1512.00142 · pith_short_12: DHUBQQGWRVFU · pith_short_16: DHUBQQGWRVFUAQE6 · pith_short_8: DHUBQQGW

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/DHUBQQGWRVFUAQE623ATULNOBL \
  | 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: 19e81840d68d4b40409ed6c13a2dae0adc923baf039a3ad155964d48ebb802eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e22d424ffa8a39c2c2283404d14a84dbd42d38fa649b10a535924aa89953fc57",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-12-01T05:20:42Z",
    "title_canon_sha256": "97c6bb05922bfbdbbe06be2cd1255c3c5c518cb5a93ab8c5733907bc1afe9dda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00142",
    "kind": "arxiv",
    "version": 3
  }
}