Pith Number

pith:3O3WQMBC

pith:2023:3O3WQMBCO6EI3UOPWM7VZJRH6Q

not attested not anchored not stored refs pending

Enhance Security of Time-Modulated Array-Enabled Directional Modulation by Introducing Symbol Ambiguity

Athina Petropulu, Zhaoyi Xu, Zhihao Tao

arxiv:2310.09922 v1 · 2023-10-15 · 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{3O3WQMBCO6EI3UOPWM7VZJRH6Q}

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	2026-07-05T07:01:12.660660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbb768302277888dd1cfb33f5ca627f42e5c1e592a7447c2218d2e3d3a1c5dcc

Aliases

arxiv: 2310.09922 · arxiv_version: 2310.09922v1 · doi: 10.48550/arxiv.2310.09922 · pith_short_12: 3O3WQMBCO6EI · pith_short_16: 3O3WQMBCO6EI3UOP · pith_short_8: 3O3WQMBC

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/3O3WQMBCO6EI3UOPWM7VZJRH6Q \
  | 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: dbb768302277888dd1cfb33f5ca627f42e5c1e592a7447c2218d2e3d3a1c5dcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4e4c7776b6b2606302076948f2754e23003a5d3e6e3782ae92798d51237fb56",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-10-15T19:13:07Z",
    "title_canon_sha256": "95a276d2ec580785360ce68867d9f2896336ccd2679e36ee22cf2e9a0bad4b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.09922",
    "kind": "arxiv",
    "version": 1
  }
}