Pith Number

pith:EL3ZL6LF

pith:2018:EL3ZL6LFJGDXBZB5KYU5ZKWK32

not attested not anchored not stored refs pending

Intelligent Reflecting Surface Enhanced Wireless Network via Joint Active and Passive Beamforming

Qingqing Wu, Rui Zhang

arxiv:1810.03961 v4 · 2018-10-06 · cs.IT · math.IT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EL3ZL6LFJGDXBZB5KYU5ZKWK32}

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.

Cited by

1 paper in Pith

Wireless Communications Through Reconfigurable Intelligent Surfaces

Receipt and verification

First computed	2026-07-04T23:53:10.349460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f795f965498770e43d5629dcaacadead2e9055c6a6a2ba1ac209b0282ae8c2

Aliases

arxiv: 1810.03961 · arxiv_version: 1810.03961v4 · doi: 10.48550/arxiv.1810.03961 · pith_short_12: EL3ZL6LFJGDX · pith_short_16: EL3ZL6LFJGDXBZB5 · pith_short_8: EL3ZL6LF

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/EL3ZL6LFJGDXBZB5KYU5ZKWK32 \
  | 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: 22f795f965498770e43d5629dcaacadead2e9055c6a6a2ba1ac209b0282ae8c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cab8c33a73049776e599b453d084184849b4b1878db29167fbd2abe0fdccb5a",
    "cross_cats_sorted": [
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-10-06T02:01:35Z",
    "title_canon_sha256": "2a91cb7d3af660fa75ad4143fbe9576b87e6a75575e9d9d5a66c7b59ea2ec4ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03961",
    "kind": "arxiv",
    "version": 4
  }
}