Pith Number

pith:P6QLWQUV

pith:2023:P6QLWQUVDZS4D7AXJOOPOMSOMS

not attested not anchored not stored refs pending

Channel Estimation for mmWave MIMO using sub-6 GHz Out-of-Band Information

Christoph F. Mecklenbr\"auker, Faruk Pasic, Mariam Mussbah, Markus Hofer, Sebastian Caban, Stefan Schwarz, Thomas Zemen

arxiv:2311.08996 v4 · 2023-11-15 · cs.IT · eess.SP · 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{P6QLWQUVDZS4D7AXJOOPOMSOMS}

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	2026-07-05T08:40:56.876533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fa0bb42951e65c1fc174b9cf7324e648cb7d06cf302e0fa3e10880d57cd11b5

Aliases

arxiv: 2311.08996 · arxiv_version: 2311.08996v4 · doi: 10.48550/arxiv.2311.08996 · pith_short_12: P6QLWQUVDZS4 · pith_short_16: P6QLWQUVDZS4D7AX · pith_short_8: P6QLWQUV

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/P6QLWQUVDZS4D7AXJOOPOMSOMS \
  | 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: 7fa0bb42951e65c1fc174b9cf7324e648cb7d06cf302e0fa3e10880d57cd11b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa22eaab81aaab7049e85c0a2d2f7e0fb0d86fa3d885d66742fd7597eabab61e",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-11-15T14:34:16Z",
    "title_canon_sha256": "c621fa03c2cf43c9d3a340d8012488fdb210cd62bd6cb187ea353086709ca934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.08996",
    "kind": "arxiv",
    "version": 4
  }
}