Pith Number

pith:PCNRI5ON

pith:2018:PCNRI5ONPJHE5OPY4E4BPQFXEH

not attested not anchored not stored refs pending

Impact of Beam Misalignment on Hybrid Beamforming NOMA for mmWave Communications

Hani Mehrpouyan, Mojtaba Ahmadi Almasi, Mojtaba Vaezi

arxiv:1808.00591 v2 · 2018-08-01 · 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{PCNRI5ONPJHE5OPY4E4BPQFXEH}

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	2026-05-17T23:57:31.574381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

789b1475cd7a4e4eb9f8e13817c0b721eb459855dd01ebf6e1f6249ca4ee9909

Aliases

arxiv: 1808.00591 · arxiv_version: 1808.00591v2 · doi: 10.48550/arxiv.1808.00591 · pith_short_12: PCNRI5ONPJHE · pith_short_16: PCNRI5ONPJHE5OPY · pith_short_8: PCNRI5ON

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/PCNRI5ONPJHE5OPY4E4BPQFXEH \
  | 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: 789b1475cd7a4e4eb9f8e13817c0b721eb459855dd01ebf6e1f6249ca4ee9909

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22ee300c6ed7bae923fc931289734ca7cae736cbfaa66c874f3c137e4c31dba2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-08-01T22:46:03Z",
    "title_canon_sha256": "e03c52d1b24a7102d0ebb427e221d3572639d0af5de41418864816448e94dbae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00591",
    "kind": "arxiv",
    "version": 2
  }
}