Pith Number

pith:65LBLE4U

pith:2019:65LBLE4UZ2RSA6U4WQFEE4ASYU

not attested not anchored not stored refs pending

Robust Beamforming Design for Intelligent Reflecting Surface Aided MISO Communication Systems

Arumugam Nallanathan, Cunhua Pan, Gui Zhou, Hong Ren, Kezhi Wang, Marco Di Renzo

arxiv:1911.06237 v4 · 2019-11-14 · 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{65LBLE4UZ2RSA6U4WQFEE4ASYU}

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	2026-07-05T01:06:50.935608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f756159394cea3207a9cb40a427012c5150aed4e46dd88c7eb7521688fc8c075

Aliases

arxiv: 1911.06237 · arxiv_version: 1911.06237v4 · doi: 10.48550/arxiv.1911.06237 · pith_short_12: 65LBLE4UZ2RS · pith_short_16: 65LBLE4UZ2RSA6U4 · pith_short_8: 65LBLE4U

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/65LBLE4UZ2RSA6U4WQFEE4ASYU \
  | 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: f756159394cea3207a9cb40a427012c5150aed4e46dd88c7eb7521688fc8c075

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f9cbcd6656101b27c64f15b8fd12b4db1011125e8fa3aaf5b4e79d7b6f92acd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-11-14T16:53:12Z",
    "title_canon_sha256": "330849cbac61a4be7902f6433f069da6aaa9a1768000c74b46e538f2c85586b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.06237",
    "kind": "arxiv",
    "version": 4
  }
}