Pith Number

pith:RZVSSPLX

pith:2019:RZVSSPLXAR4JTAZFULIM2G3S3N

not attested not anchored not stored refs pending

Channel Estimation in mmWave Hybrid MIMO System via Off-Grid Dirichlet Kernels

Chethan Kumar Anjinappa, Dror Baron, Ismail Guvenc, Yavuz Yapici, You Zhou

arxiv:1907.04427 v1 · 2019-07-09 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZVSSPLXAR4JTAZFULIM2G3S3N}

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	2026-05-17T23:41:01.755492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e6b293d770478998325a2d0cd1b72db48c12d5fc914a4533bc0a7bbe25bb768

Aliases

arxiv: 1907.04427 · arxiv_version: 1907.04427v1 · doi: 10.48550/arxiv.1907.04427 · pith_short_12: RZVSSPLXAR4J · pith_short_16: RZVSSPLXAR4JTAZF · pith_short_8: RZVSSPLX

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/RZVSSPLXAR4JTAZFULIM2G3S3N \
  | 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: 8e6b293d770478998325a2d0cd1b72db48c12d5fc914a4533bc0a7bbe25bb768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8557ef236988c0dfb419a07c81b693050a690becc3d3e072fb25a842b626a4ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-07-09T21:47:09Z",
    "title_canon_sha256": "8949faedf0925687ce48d50762898d628bb1f8c35e2ce910b90f892231b43ebc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04427",
    "kind": "arxiv",
    "version": 1
  }
}