Pith Number

pith:JXW5BPF7

pith:2016:JXW5BPF7O4BRLQNOSHGPAYTHLE

not attested not anchored not stored refs pending

Location-Based Beamforming and Physical Layer Security in Rician Wiretap Channels

Chenxi Liu, Robert Malaney

arxiv:1604.06143 v2 · 2016-04-20 · 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{JXW5BPF7O4BRLQNOSHGPAYTHLE}

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	2026-05-18T01:04:49.932004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dedd0bcbf770315c1ae91ccf06267590ead0774b17b88dfd7d82f2d3a9b12a5

Aliases

arxiv: 1604.06143 · arxiv_version: 1604.06143v2 · doi: 10.48550/arxiv.1604.06143 · pith_short_12: JXW5BPF7O4BR · pith_short_16: JXW5BPF7O4BRLQNO · pith_short_8: JXW5BPF7

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/JXW5BPF7O4BRLQNOSHGPAYTHLE \
  | 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: 4dedd0bcbf770315c1ae91ccf06267590ead0774b17b88dfd7d82f2d3a9b12a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "366e970bff6bfea50ef60e903ef58a93b0bf943c194507c25fa6e8c837b33095",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-04-20T23:09:26Z",
    "title_canon_sha256": "481ab77efc88be55a1f361ae7b61ead2fadc5ca3a9c6521bfb2c9721b1b6fe58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06143",
    "kind": "arxiv",
    "version": 2
  }
}