Pith Number

pith:TIJLV2XZ

pith:2017:TIJLV2XZB535NV265SLEKJRNAB

not attested not anchored not stored refs pending

Optimization of Massive Full-Dimensional MIMO for Positioning and Communication

Joonhyuk Kang, Osvaldo Simeone, Seongah Jeong

arxiv:1709.02969 v1 · 2017-09-09 · 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{TIJLV2XZB535NV265SLEKJRNAB}

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	2026-05-18T00:35:39.871785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a12baeaf90f77d6d75eec9645262d006a94111c0755a1849260e8b62179a1d7

Aliases

arxiv: 1709.02969 · arxiv_version: 1709.02969v1 · doi: 10.48550/arxiv.1709.02969 · pith_short_12: TIJLV2XZB535 · pith_short_16: TIJLV2XZB535NV26 · pith_short_8: TIJLV2XZ

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/TIJLV2XZB535NV265SLEKJRNAB \
  | 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: 9a12baeaf90f77d6d75eec9645262d006a94111c0755a1849260e8b62179a1d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f16877ab1d9b1bf98c2737c53f9fe0b2875016022fdc1acc12c516b6f3e8aec",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-09-09T16:09:22Z",
    "title_canon_sha256": "24f4ed4d9ab0ae1f7b57df568ec8c2a100c7091b1a9653f852e384ae7b081887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02969",
    "kind": "arxiv",
    "version": 1
  }
}