Pith Number

pith:YJQ2RAHU

pith:2015:YJQ2RAHUQ5XGAIJDX5YFUD46Y7

not attested not anchored not stored refs pending

Massive MIMO Full-Duplex Relaying with Optimal Power Allocation for Independent Multipairs

Ant\'onio Rodrigues, Francisco A. Monteiro, Francisco Ros\'ario, Jo\~ao S. Lemos, Jo\~ao Xavier

arxiv:1504.06746 v2 · 2015-04-25 · 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{YJQ2RAHUQ5XGAIJDX5YFUD46Y7}

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	2026-05-18T00:58:35.730455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c261a880f4876e602123bf705a0f9ec7c025f5c5b13e9eebe97309725aab2666

Aliases

arxiv: 1504.06746 · arxiv_version: 1504.06746v2 · doi: 10.48550/arxiv.1504.06746 · pith_short_12: YJQ2RAHUQ5XG · pith_short_16: YJQ2RAHUQ5XGAIJD · pith_short_8: YJQ2RAHU

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/YJQ2RAHUQ5XGAIJDX5YFUD46Y7 \
  | 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: c261a880f4876e602123bf705a0f9ec7c025f5c5b13e9eebe97309725aab2666

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50b37d26cd18667ee2f8a551a6a63da5ce0f586ebfd408463af6ada52df9a6cd",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-25T18:39:57Z",
    "title_canon_sha256": "b7fdbc9688520f4feef954f12ebc5d10ceff591e6c2fff38027ba50e4824660a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06746",
    "kind": "arxiv",
    "version": 2
  }
}