Pith Number

pith:QF2IQGA6

pith:2015:QF2IQGA6JZMBPRNWTIT4KDBKYI

not attested not anchored not stored refs pending

When Pilots Should Not Be Reused Across Interfering Cells in Massive MIMO

Jaekyun Moon, Ji Yong Sohn, Sung Whan Yoon

arxiv:1506.07645 v1 · 2015-06-25 · 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{QF2IQGA6JZMBPRNWTIT4KDBKYI}

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	2026-05-18T01:38:51.257392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

817488181e4e5817c5b69a27c50c2ac23a6b254eaf9944a469802bfc3e4011f2

Aliases

arxiv: 1506.07645 · arxiv_version: 1506.07645v1 · doi: 10.48550/arxiv.1506.07645 · pith_short_12: QF2IQGA6JZMB · pith_short_16: QF2IQGA6JZMBPRNW · pith_short_8: QF2IQGA6

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/QF2IQGA6JZMBPRNWTIT4KDBKYI \
  | 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: 817488181e4e5817c5b69a27c50c2ac23a6b254eaf9944a469802bfc3e4011f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "132a0c5e05135ff1614ac9e8b71df48da07013449c5921729c1257e088bd44a8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-06-25T07:28:59Z",
    "title_canon_sha256": "79ecac502181144f0a4f7ad00f3fe9410b40c088675d1b26ebe5c18146e3ff0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07645",
    "kind": "arxiv",
    "version": 1
  }
}