Pith Number

pith:PXGMPNTU

pith:2019:PXGMPNTUQQ24LYZ2XWYHSJ55DN

not attested not anchored not stored refs pending

Reflections in the Sky: Millimeter Wave Communication with UAV-Carried Intelligent Reflectors

Mehdi Bennis, Qianqian Zhang, Walid Saad

arxiv:1908.03271 v2 · 2019-08-08 · cs.IT · cs.NI · 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{PXGMPNTUQQ24LYZ2XWYHSJ55DN}

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	2026-07-04T23:58:28.889772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dccc7b6748435c5e33abdb07927bd1b68aec420da8a8ac3bd0c607ab3453734

Aliases

arxiv: 1908.03271 · arxiv_version: 1908.03271v2 · doi: 10.48550/arxiv.1908.03271 · pith_short_12: PXGMPNTUQQ24 · pith_short_16: PXGMPNTUQQ24LYZ2 · pith_short_8: PXGMPNTU

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/PXGMPNTUQQ24LYZ2XWYHSJ55DN \
  | 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: 7dccc7b6748435c5e33abdb07927bd1b68aec420da8a8ac3bd0c607ab3453734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8618140ff5b7a75aadb691f92a697d60cd46a75342d7b02c93da2f9c8394a90",
    "cross_cats_sorted": [
      "cs.NI",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-08-08T21:44:26Z",
    "title_canon_sha256": "25d20da3674f2e8f3ab1af7659b7a20cfa3596a855d13caf788b04144b78b39d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03271",
    "kind": "arxiv",
    "version": 2
  }
}