Pith Number

pith:X3MS7NVA

pith:2019:X3MS7NVAWTKMYD7AKXUPZ6YZ3D

not attested not anchored not stored refs pending

How Do Non-Ideal UAV Antennas Affect Air-to-Ground Communications?

Halim Yanikomeroglu, Kang. G. Shin, Keivan Navaie, M. G. Khoshkholgh, V. C. M. Leung

arxiv:1902.08542 v1 · 2019-02-22 · cs.IT · 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{X3MS7NVAWTKMYD7AKXUPZ6YZ3D}

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	2026-05-17T23:52:56.892340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bed92fb6a0b4d4cc0fe055e8fcfb19d8ecf4f545e66e247b57bdfd246f49684a

Aliases

arxiv: 1902.08542 · arxiv_version: 1902.08542v1 · doi: 10.48550/arxiv.1902.08542 · pith_short_12: X3MS7NVAWTKM · pith_short_16: X3MS7NVAWTKMYD7A · pith_short_8: X3MS7NVA

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/X3MS7NVAWTKMYD7AKXUPZ6YZ3D \
  | 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: bed92fb6a0b4d4cc0fe055e8fcfb19d8ecf4f545e66e247b57bdfd246f49684a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e72e8072d39931c32ba1de1782c97cab3cab4838068a9bbbf02ecb8403846369",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-02-22T16:07:52Z",
    "title_canon_sha256": "3d1d3c3b2c9acbf9a67c45973a5c9e2133a7087e447406912989dbb079be4aaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08542",
    "kind": "arxiv",
    "version": 1
  }
}