Pith Number

pith:BHZS6VIG

pith:2015:BHZS6VIGHD2YK3UVKU7T5TJM2B

not attested not anchored not stored refs pending

Structured Compressive Sensing Based Superimposed Pilot Design in Downlink Large-Scale MIMO Systems

Linglong Dai, Zhaocheng Wang, Zhen Gao

arxiv:1511.08714 v1 · 2015-11-27 · 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{BHZS6VIGHD2YK3UVKU7T5TJM2B}

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	2026-05-18T01:25:48.245356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09f32f550638f5856e95553f3ecd2cd0650d42f0ed61f4f80df6519a9267d6d4

Aliases

arxiv: 1511.08714 · arxiv_version: 1511.08714v1 · doi: 10.48550/arxiv.1511.08714 · pith_short_12: BHZS6VIGHD2Y · pith_short_16: BHZS6VIGHD2YK3UV · pith_short_8: BHZS6VIG

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/BHZS6VIGHD2YK3UVKU7T5TJM2B \
  | 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: 09f32f550638f5856e95553f3ecd2cd0650d42f0ed61f4f80df6519a9267d6d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434ed8f841817e9a86a2f29769867e8f878e6586f4670e0eeb9f23a7c3daf60e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-27T15:49:39Z",
    "title_canon_sha256": "1950de6ef70a977cf177968c517a75b6a7d80a67c3c4bfaeccf9b9c59c5d72f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08714",
    "kind": "arxiv",
    "version": 1
  }
}