Pith Number

pith:F4LX7SCO

pith:2019:F4LX7SCOZESNEORET6UU5ZKE37

not attested not anchored not stored refs pending

Transmit Antenna Selection and Beamformer Design for Secure Spatial Modulation with rough CSI of Eve

Feng Shu, Guiyang Xia, Lajos Hanzo, Tingting Liu, Yan Lin

arxiv:1905.10088 v1 · 2019-05-24 · 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{F4LX7SCOZESNEORET6UU5ZKE37}

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	2026-05-17T23:45:11.414970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f177fc84ec924d23a249fa94ee544dfeaa3c7bf6940cf00e4b76da86aebca9c

Aliases

arxiv: 1905.10088 · arxiv_version: 1905.10088v1 · doi: 10.48550/arxiv.1905.10088 · pith_short_12: F4LX7SCOZESN · pith_short_16: F4LX7SCOZESNEORE · pith_short_8: F4LX7SCO

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/F4LX7SCOZESNEORET6UU5ZKE37 \
  | 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: 2f177fc84ec924d23a249fa94ee544dfeaa3c7bf6940cf00e4b76da86aebca9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57e87adec81e971a905a99e10a6b85c6691341052868dbc179538b5caad86b63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-05-24T08:44:07Z",
    "title_canon_sha256": "f60117ac9668805872b8cacc93603fc8421d373bce71531ed689a42fe5ca725b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10088",
    "kind": "arxiv",
    "version": 1
  }
}