Pith Number

pith:3RH4QPNZ

pith:2018:3RH4QPNZPFPKTMFXGLETB57DUE

not attested not anchored not stored refs pending

On the effect of blockage objects in dense MIMO SWIPT networks

Ayse Ipek Akin, Ivan Stupia, Luc Vandendorpe

arxiv:1801.04558 v1 · 2018-01-14 · 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{3RH4QPNZPFPKTMFXGLETB57DUE}

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	2026-05-18T00:26:04.034346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc4fc83db9795ea9b0b732c930f7e3a117a9a48f0d043df9a221143f9b561626

Aliases

arxiv: 1801.04558 · arxiv_version: 1801.04558v1 · doi: 10.48550/arxiv.1801.04558 · pith_short_12: 3RH4QPNZPFPK · pith_short_16: 3RH4QPNZPFPKTMFX · pith_short_8: 3RH4QPNZ

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/3RH4QPNZPFPKTMFXGLETB57DUE \
  | 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: dc4fc83db9795ea9b0b732c930f7e3a117a9a48f0d043df9a221143f9b561626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09b52e5bfbd7b8b4d240363f6e7c8032f79df3fd21bd0208d62e7c1536ca319a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-14T14:02:17Z",
    "title_canon_sha256": "c906220424fddfc0c800a9738e4d22f3de3d57cf409dbdb3b9676c1633d30f5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04558",
    "kind": "arxiv",
    "version": 1
  }
}