Pith Number

pith:7IO6HQZI

pith:2018:7IO6HQZIRHILIQ7F2SEA5J3EC4

not attested not anchored not stored refs pending

Bayesian Optimal Data Detector for Hybrid mmWave MIMO-OFDM Systems with Low-Resolution ADCs

Chao-Kai Wen, Hengtao He, Shi Jin

arxiv:1803.09190 v1 · 2018-03-25 · 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{7IO6HQZIRHILIQ7F2SEA5J3EC4}

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	2026-05-18T00:11:49.519641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa1de3c32889d0b443e5d4880ea76417074ebe6c45f8416043c4a546a5261ecc

Aliases

arxiv: 1803.09190 · arxiv_version: 1803.09190v1 · doi: 10.48550/arxiv.1803.09190 · pith_short_12: 7IO6HQZIRHIL · pith_short_16: 7IO6HQZIRHILIQ7F · pith_short_8: 7IO6HQZI

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/7IO6HQZIRHILIQ7F2SEA5J3EC4 \
  | 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: fa1de3c32889d0b443e5d4880ea76417074ebe6c45f8416043c4a546a5261ecc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a4a142822e94a6afbb0761ff587e9391c62e8fcfa70333fc4e878ee23e9ce3",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-03-25T01:55:13Z",
    "title_canon_sha256": "395b0f36aed6b6801d3a3dd62ff74376dbfa7eb7fe871d27b9779072ace50d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09190",
    "kind": "arxiv",
    "version": 1
  }
}