Pith Number

pith:ECGLHRR6

pith:2018:ECGLHRR6GYOBE53WVGUB2DU7B4

not attested not anchored not stored refs pending

Understanding UAV Cellular Communications: From Existing Networks to Massive MIMO

Adrian Garcia-Rodriguez, David L\'opez-P\'erez, Emil Bj\"ornson, Giovanni Geraci, Lorenzo Galati Giordano

arxiv:1804.08489 v1 · 2018-04-20 · 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{ECGLHRR6GYOBE53WVGUB2DU7B4}

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	2026-05-18T00:17:48.178094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208cb3c63e361c127776a9a81d0e9f0f0a68b87e607a347d58385dd3b8257f72

Aliases

arxiv: 1804.08489 · arxiv_version: 1804.08489v1 · doi: 10.48550/arxiv.1804.08489 · pith_short_12: ECGLHRR6GYOB · pith_short_16: ECGLHRR6GYOBE53W · pith_short_8: ECGLHRR6

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/ECGLHRR6GYOBE53WVGUB2DU7B4 \
  | 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: 208cb3c63e361c127776a9a81d0e9f0f0a68b87e607a347d58385dd3b8257f72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5c03e7a4d3383a2aafeff7b160561547ae73b40e5ce1bdfb6664629c409a328",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-04-20T14:45:17Z",
    "title_canon_sha256": "46475cd52a29446d5e4c62940cac3071a1c86f89dc9f8f330919ae47f61bfa25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08489",
    "kind": "arxiv",
    "version": 1
  }
}