Pith Number

pith:4XERVMRA

pith:2018:4XERVMRAX5P4WAQUW56BVYGC77

not attested not anchored not stored refs pending

On the SINR Distribution of SWIPT MU-MIMO with Antenna Selection

Hadi Saki, M. Shikh Bahae

arxiv:1805.09463 v1 · 2018-05-24 · 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{4XERVMRAX5P4WAQUW56BVYGC77}

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	2026-05-18T00:15:03.866051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5c91ab220bf5fcb0214b77c1ae0c2ffd4093ec5e71a8b13ec84b6f8b88a7fd6

Aliases

arxiv: 1805.09463 · arxiv_version: 1805.09463v1 · doi: 10.48550/arxiv.1805.09463 · pith_short_12: 4XERVMRAX5P4 · pith_short_16: 4XERVMRAX5P4WAQU · pith_short_8: 4XERVMRA

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/4XERVMRAX5P4WAQUW56BVYGC77 \
  | 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: e5c91ab220bf5fcb0214b77c1ae0c2ffd4093ec5e71a8b13ec84b6f8b88a7fd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c756274c3343125250cfcb2102860d7561867186f123888561fb6daeada16c11",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-24T00:36:13Z",
    "title_canon_sha256": "82a3c1a80b23c4885ea726bf94392ef0543ff3e13cda2623338a1cc8f5f89ca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09463",
    "kind": "arxiv",
    "version": 1
  }
}