Pith Number

pith:VELQ433T

pith:2017:VELQ433TIGMHTJZJ32AJ32QLIL

not attested not anchored not stored refs pending

Spatial- and Frequency-Wideband Effects in Millimeter-Wave Massive MIMO Systems

Bolei Wang, Feifei Gao, Geoffrey Ye Li, Hai Lin, Shi Jin

arxiv:1708.07605 v5 · 2017-08-25 · 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{VELQ433TIGMHTJZJ32AJ32QLIL}

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	2026-05-18T00:11:43.024765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9170e6f73419879a729de809dea0b42f901a92836dd1a820150e0c99187c9ef

Aliases

arxiv: 1708.07605 · arxiv_version: 1708.07605v5 · doi: 10.48550/arxiv.1708.07605 · pith_short_12: VELQ433TIGMH · pith_short_16: VELQ433TIGMHTJZJ · pith_short_8: VELQ433T

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/VELQ433TIGMHTJZJ32AJ32QLIL \
  | 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: a9170e6f73419879a729de809dea0b42f901a92836dd1a820150e0c99187c9ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19ac0b03affe41bb20d7aa8b8eaf45115c9e88a91f026b8475359540d829a1f1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-25T03:41:55Z",
    "title_canon_sha256": "5133628affddf802156db855da958c643812afe1a6f9e54265f61fc9858ca2b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07605",
    "kind": "arxiv",
    "version": 5
  }
}