Pith Number

pith:U2SMTKFH

pith:2018:U2SMTKFH2UU55UORR2VKB7VYOS

not attested not anchored not stored refs pending

Spatial Lobes Division Based Low Complexity Hybrid Precoding and Diversity Combining for mmWave IoT Systems

Da Chen, Tao Jiang, Yuan Tian, Yun Chen

arxiv:1803.00322 v2 · 2018-03-01 · 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{U2SMTKFH2UU55UORR2VKB7VYOS}

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	2026-05-18T00:00:39.737762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6a4c9a8a7d529ded1d18eaaa0feb874981575be7ee2caeaaa3b3859275bcfd3

Aliases

arxiv: 1803.00322 · arxiv_version: 1803.00322v2 · doi: 10.48550/arxiv.1803.00322 · pith_short_12: U2SMTKFH2UU5 · pith_short_16: U2SMTKFH2UU55UOR · pith_short_8: U2SMTKFH

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/U2SMTKFH2UU55UORR2VKB7VYOS \
  | 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: a6a4c9a8a7d529ded1d18eaaa0feb874981575be7ee2caeaaa3b3859275bcfd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00b227c5136eb5b481241ac1fe0c1abdd888d06a0e42a9507a412f8a3ec6eaee",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-03-01T11:53:54Z",
    "title_canon_sha256": "d92e4396917ab9d71f58a9e0b3455197ecfcee188e8d8dfe7783df5c8c5e3fb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00322",
    "kind": "arxiv",
    "version": 2
  }
}