Pith Number

pith:XGAKLT6P

pith:2016:XGAKLT6PRPU4LGQ26B6EXBSJBW

not attested not anchored not stored refs pending

Pilot Precoding and Combining in Multiuser MIMO Networks

Carlo Fischione, Gabor Fodor, Hossein Shokri-Ghadikolaei, Mats Bengtsson, Nima N. Moghadam

arxiv:1611.01950 v2 · 2016-11-07 · 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{XGAKLT6PRPU4LGQ26B6EXBSJBW}

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	2026-05-18T00:58:28.201969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b980a5cfcf8be9c59a1af07c4b86490d817af99dc78a6dd9a3721c6bcf85dce7

Aliases

arxiv: 1611.01950 · arxiv_version: 1611.01950v2 · doi: 10.48550/arxiv.1611.01950 · pith_short_12: XGAKLT6PRPU4 · pith_short_16: XGAKLT6PRPU4LGQ2 · pith_short_8: XGAKLT6P

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/XGAKLT6PRPU4LGQ26B6EXBSJBW \
  | 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: b980a5cfcf8be9c59a1af07c4b86490d817af99dc78a6dd9a3721c6bcf85dce7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d66b916b25072ce9c39ee30228e36708d3342727c45561f01af745395e8714c7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-11-07T09:25:31Z",
    "title_canon_sha256": "699d9b0e49cf741f22dc76e972728f225ef7dc5ee0e9dc12bcc47ff85d9ef80d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01950",
    "kind": "arxiv",
    "version": 2
  }
}