Pith Number

pith:MIHNYCMZ

pith:2021:MIHNYCMZHLSCAZH2QAFLASX6LM

not attested not anchored not stored refs pending

Optimal Grouping Strategy for Reconfigurable Intelligent Surface Assisted Wireless Communications

Junhui Rao, Matthew R. McKay, Neel Kanth Kundu, Ross Murch, Shanpu Shen, Zan Li

arxiv:2111.10550 v1 · 2021-11-20 · 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{MIHNYCMZHLSCAZH2QAFLASX6LM}

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	2026-07-05T03:33:54.048603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

620edc09993ae42064fa800ab04afe5b2abf674ab2e1d49d496e843018772f29

Aliases

arxiv: 2111.10550 · arxiv_version: 2111.10550v1 · doi: 10.48550/arxiv.2111.10550 · pith_short_12: MIHNYCMZHLSC · pith_short_16: MIHNYCMZHLSCAZH2 · pith_short_8: MIHNYCMZ

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/MIHNYCMZHLSCAZH2QAFLASX6LM \
  | 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: 620edc09993ae42064fa800ab04afe5b2abf674ab2e1d49d496e843018772f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d4b82da81fe78a3d3896991e217569bb220ab33e3cb770717f27c170a408184",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-11-20T09:36:06Z",
    "title_canon_sha256": "912d8c4fe413976449efff4d2f698d46af0fccab08ea776e5a2114e5c863a54b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10550",
    "kind": "arxiv",
    "version": 1
  }
}