Pith Number

pith:S5MR7OKG

pith:2019:S5MR7OKG4VIG6SBAUNUC6B4A6D

not attested not anchored not stored refs pending

Energy-efficient Alternating Iterative Secure Structure of Maximizing Secrecy Rate for Directional Modulation Networks

Fanyuan Li, Feng Shu, Haochen Li, Jiayu Li, Linlin Sun, Linqing Gui, Yuntian Wang, Yu Zhang, Zhihong Zhuang

arxiv:1907.06817 v1 · 2019-07-16 · 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{S5MR7OKG4VIG6SBAUNUC6B4A6D}

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	2026-05-17T23:40:29.061701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97591fb946e5506f4820a3682f0780f0e1fa204145f6e38d74ade49db5353e2c

Aliases

arxiv: 1907.06817 · arxiv_version: 1907.06817v1 · doi: 10.48550/arxiv.1907.06817 · pith_short_12: S5MR7OKG4VIG · pith_short_16: S5MR7OKG4VIG6SBA · pith_short_8: S5MR7OKG

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/S5MR7OKG4VIG6SBAUNUC6B4A6D \
  | 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: 97591fb946e5506f4820a3682f0780f0e1fa204145f6e38d74ade49db5353e2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ae9c6671051f078a503f40bc1ab2f2d413ce47d3eb94a895d7d4edaeb3b66ca",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-07-16T02:58:08Z",
    "title_canon_sha256": "150368be2254395bb2a67e30e133d8b5e079c933e3733c8ba5e95c4ca537a2e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06817",
    "kind": "arxiv",
    "version": 1
  }
}