Pith Number

pith:MJNXWGP2

pith:2015:MJNXWGP2B5F5IEIIKDYHHYJ6K5

not attested not anchored not stored refs pending

Near Maximum-Likelihood Detector and Channel Estimator for Uplink Multiuser Massive MIMO Systems with One-Bit ADCs

Jianhua Mo, Junil Choi, Robert W. Heath Jr

arxiv:1507.04452 v3 · 2015-07-16 · 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{MJNXWGP2B5F5IEIIKDYHHYJ6K5}

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	2026-05-18T01:20:59.033658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

625b7b19fa0f4bd4110850f073e13e574ee3fa750919429182bd3786050a202f

Aliases

arxiv: 1507.04452 · arxiv_version: 1507.04452v3 · doi: 10.48550/arxiv.1507.04452 · pith_short_12: MJNXWGP2B5F5 · pith_short_16: MJNXWGP2B5F5IEII · pith_short_8: MJNXWGP2

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/MJNXWGP2B5F5IEIIKDYHHYJ6K5 \
  | 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: 625b7b19fa0f4bd4110850f073e13e574ee3fa750919429182bd3786050a202f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee93f22fb0892dcf52d1e6136924b170b49b235a7e0a9d5b1ffb0f560ef9cfde",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-07-16T05:01:30Z",
    "title_canon_sha256": "c0f3aa93d0073422c93c74da596bfd14a53d32f6a84a89d4332a53f59002a61e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04452",
    "kind": "arxiv",
    "version": 3
  }
}