Pith Number

pith:DTXED2P5

pith:2020:DTXED2P5XT23MRTNMPKMMO6T6Z

not attested not anchored not stored refs pending

Energy Efficiency Optimization in IRS-Enhanced mmWave Systems with Lens Antenna Array

Dan Zhao, Hancheng Lu, Huan Sun, Yazheng Wang

arxiv:2007.00986 v1 · 2020-07-02 · eess.SP · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTXED2P5XT23MRTNMPKMMO6T6Z}

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	2026-07-05T01:15:43.619191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cee41e9fdbcf5b6466d63d4c63bd3f671c8f8bcfce0a175f7c67bcb8b9c6b59

Aliases

arxiv: 2007.00986 · arxiv_version: 2007.00986v1 · doi: 10.48550/arxiv.2007.00986 · pith_short_12: DTXED2P5XT23 · pith_short_16: DTXED2P5XT23MRTN · pith_short_8: DTXED2P5

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/DTXED2P5XT23MRTNMPKMMO6T6Z \
  | 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: 1cee41e9fdbcf5b6466d63d4c63bd3f671c8f8bcfce0a175f7c67bcb8b9c6b59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33e5d327be68e4e81b035ced37b43daf41b487b115dbab7d05b582e543eb1e2c",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-07-02T09:46:32Z",
    "title_canon_sha256": "cbb744a3bdb2e447c637677f4fce2a2cd107be5c888d85512ff289e3f11e3b8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00986",
    "kind": "arxiv",
    "version": 1
  }
}