Pith Number

pith:FLPGIINW

pith:2019:FLPGIINW4SV3KT5IQE3UPB6L4U

not attested not anchored not stored refs pending

Secure Massive MIMO Communication with Low-resolution DACs

A. Lee Swindlehurst, Derrick Wing Kwan Ng, Jindan Xu, Jun Zhu, Wei Xu

arxiv:1901.10017 v1 · 2019-01-28 · 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{FLPGIINW4SV3KT5IQE3UPB6L4U}

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	2026-05-17T23:55:16.374180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ade6421b6e4abb54fa881374787cbe52a8e4f4489565ae9eac756ef911cace6

Aliases

arxiv: 1901.10017 · arxiv_version: 1901.10017v1 · doi: 10.48550/arxiv.1901.10017 · pith_short_12: FLPGIINW4SV3 · pith_short_16: FLPGIINW4SV3KT5I · pith_short_8: FLPGIINW

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/FLPGIINW4SV3KT5IQE3UPB6L4U \
  | 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: 2ade6421b6e4abb54fa881374787cbe52a8e4f4489565ae9eac756ef911cace6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7178173fe7bea84d0f1d0d633650ccea1e663c842ef2014eb420e5e050f2a72d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-28T22:22:19Z",
    "title_canon_sha256": "eef90547d93a3d142623616a7a0520aba127eebd254a641b21443d8deb144f5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10017",
    "kind": "arxiv",
    "version": 1
  }
}