Pith Number

pith:XBCLHXYY

pith:2017:XBCLHXYYOPMAGGA5756ZR7PZEB

not attested not anchored not stored refs pending

Performance of Cell-Free Massive MIMO Systems with MMSE and LSFD Receivers

Alexei Ashikhmin, Bhaskar D. Rao, Elina Nayebi, Thomas L. Marzetta

arxiv:1702.03231 v1 · 2017-02-08 · 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{XBCLHXYYOPMAGGA5756ZR7PZEB}

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	2026-05-18T00:50:58.424188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b844b3df1873d803181dff7d98fdf92052b54685e2e46f030d8c8b1ea3e34f07

Aliases

arxiv: 1702.03231 · arxiv_version: 1702.03231v1 · doi: 10.48550/arxiv.1702.03231 · pith_short_12: XBCLHXYYOPMA · pith_short_16: XBCLHXYYOPMAGGA5 · pith_short_8: XBCLHXYY

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/XBCLHXYYOPMAGGA5756ZR7PZEB \
  | 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: b844b3df1873d803181dff7d98fdf92052b54685e2e46f030d8c8b1ea3e34f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d27f003e1b3d59037ec24fa849c521d86833c7f2c351b0a8e972f175755ceaf6",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-08T19:17:20Z",
    "title_canon_sha256": "1b0fe46978a579b645d17e7b4e1953fabe03bf7f3f9559647d3ab3b72d55d2ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03231",
    "kind": "arxiv",
    "version": 1
  }
}