Pith Number

pith:DA3WZ5KT

pith:2018:DA3WZ5KTFMJ4ENSTRZ7Z6SLIQ5

not attested not anchored not stored refs pending

Evaluation of angular dispersion for various propagation environments in emerging 5G systems

Bogdan Uljasz (Military University of Technology, Cezary Ziolkowski, Faculty of Electronics, Institute of Telecommunications, Jan M. Kelner, Poland), Warsaw

arxiv:1803.09603 v1 · 2018-03-26 · 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{DA3WZ5KTFMJ4ENSTRZ7Z6SLIQ5}

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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	2026-07-05T10:37:16.830703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18376cf5532b13c236538e7f9f496887663eca54c62362654bac13a8bf6ed69c

Aliases

arxiv: 1803.09603 · arxiv_version: 1803.09603v1 · doi: 10.48550/arxiv.1803.09603 · pith_short_12: DA3WZ5KTFMJ4 · pith_short_16: DA3WZ5KTFMJ4ENST · pith_short_8: DA3WZ5KT

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/DA3WZ5KTFMJ4ENSTRZ7Z6SLIQ5 \
  | 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: 18376cf5532b13c236538e7f9f496887663eca54c62362654bac13a8bf6ed69c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a5e592ab977ef0b8770e73c536742698b0a13fcefa100c7dc53b30f1ecbb1e2",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-03-26T14:15:56Z",
    "title_canon_sha256": "8e826bcde385cdcc64c8557d2f60e16354b73a2470148647c30c9605166c6168"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09603",
    "kind": "arxiv",
    "version": 1
  }
}