Pith Number

pith:FHGUM6S6

pith:2015:FHGUM6S6LOT2VDNB55V3DV6XBM

not attested not anchored not stored refs pending

Layered Downlink Precoding for C-RAN Systems with Full Dimensional MIMO

Jinkyu Kang, Joonhyuk Kang, Osvaldo Simeone, Shlomo Shamai (Shitz)

arxiv:1511.08084 v1 · 2015-11-25 · 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{FHGUM6S6LOT2VDNB55V3DV6XBM}

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	2026-05-18T00:58:57.531049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29cd467a5e5ba7aa8da1ef6bb1d7d70b0ab0d80fb8e8a8a0d202992faeacd705

Aliases

arxiv: 1511.08084 · arxiv_version: 1511.08084v1 · doi: 10.48550/arxiv.1511.08084 · pith_short_12: FHGUM6S6LOT2 · pith_short_16: FHGUM6S6LOT2VDNB · pith_short_8: FHGUM6S6

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/FHGUM6S6LOT2VDNB55V3DV6XBM \
  | 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: 29cd467a5e5ba7aa8da1ef6bb1d7d70b0ab0d80fb8e8a8a0d202992faeacd705

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a58e828533f0075737fb7ac4780c79efcb6b842d4424a5bf779dd8c5816a23c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-25T15:17:21Z",
    "title_canon_sha256": "ccdb6aaacef40f0c78e10a652dd592c4c2b25eb0c9da06955f9a68bbc179e040"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08084",
    "kind": "arxiv",
    "version": 1
  }
}