Pith Number

pith:U23KWONQ

pith:2018:U23KWONQ65XHWKRWMJEPZQSQKD

not attested not anchored not stored refs pending

Can Hardware Distortion Correlation be Neglected When Analyzing Uplink SE in Massive MIMO?

Emil Bj\"ornson, Jakob Hoydis, Luca Sanguinetti

arxiv:1805.07958 v1 · 2018-05-21 · 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{U23KWONQ65XHWKRWMJEPZQSQKD}

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	2026-05-18T00:15:32.004925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6b6ab39b0f76e7b2a366248fcc25050e87233ea2b11788f3ff23e11597ea4af

Aliases

arxiv: 1805.07958 · arxiv_version: 1805.07958v1 · doi: 10.48550/arxiv.1805.07958 · pith_short_12: U23KWONQ65XH · pith_short_16: U23KWONQ65XHWKRW · pith_short_8: U23KWONQ

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/U23KWONQ65XHWKRWMJEPZQSQKD \
  | 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: a6b6ab39b0f76e7b2a366248fcc25050e87233ea2b11788f3ff23e11597ea4af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "382ab46bf1446af1640ec52eb6eacb912c39083fef839c1a550ec4fa7bb1a902",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-21T09:22:21Z",
    "title_canon_sha256": "0f5fa51868334a8b3ac621796da650cc32ac7dfbc5a7a59c31f8535b6b7962f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07958",
    "kind": "arxiv",
    "version": 1
  }
}