Pith Number

pith:OW4XO4BR

pith:2019:OW4XO4BR25IXCKOFVTLTW72XCI

not attested not anchored not stored refs pending

UAV Swarms as Amplify-and-Forward MIMO Relays

Danijela Cabric, Enes Krijestorac, Han Yan, Samer Hanna

arxiv:1906.05174 v1 · 2019-06-12 · 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{OW4XO4BR25IXCKOFVTLTW72XCI}

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	2026-05-17T23:43:29.286554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75b9777031d7517129c5acd73b7f571204f4b89828aaf24a0f39847468a3963f

Aliases

arxiv: 1906.05174 · arxiv_version: 1906.05174v1 · doi: 10.48550/arxiv.1906.05174 · pith_short_12: OW4XO4BR25IX · pith_short_16: OW4XO4BR25IXCKOF · pith_short_8: OW4XO4BR

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/OW4XO4BR25IXCKOFVTLTW72XCI \
  | 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: 75b9777031d7517129c5acd73b7f571204f4b89828aaf24a0f39847468a3963f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8c0270741cc4832b2e960626967ec14364afe5cffeea31b43be98a5b5854893",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-06-12T14:38:41Z",
    "title_canon_sha256": "fe8aa51753b5eced1ad00f4b216c6c2843cfe5c52b0fe80e311c1c5fa0c4a899"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05174",
    "kind": "arxiv",
    "version": 1
  }
}