Pith Number

pith:TM2VHZTS

pith:2019:TM2VHZTSKVMNRYBZL4R3J4M2DF

not attested not anchored not stored refs pending

Intelligent Reflecting Surface Meets OFDM: Protocol Design and Rate Maximization

Beixiong Zheng, Rui Zhang, Shuowen Zhang, Yifei Yang

arxiv:1906.09956 v2 · 2019-06-21 · cs.IT · 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{TM2VHZTSKVMNRYBZL4R3J4M2DF}

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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

Intelligent Reflecting Surface Aided MIMO Broadcasting for Simultaneous Wireless Information and Power Transfer

Receipt and verification

First computed	2026-07-05T00:21:07.106448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b3553e6725558d8e0395f23b4f19a195e0256d18f9fe4bc97664879068686c4

Aliases

arxiv: 1906.09956 · arxiv_version: 1906.09956v2 · doi: 10.48550/arxiv.1906.09956 · pith_short_12: TM2VHZTSKVMN · pith_short_16: TM2VHZTSKVMNRYBZ · pith_short_8: TM2VHZTS

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/TM2VHZTSKVMNRYBZL4R3J4M2DF \
  | 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: 9b3553e6725558d8e0395f23b4f19a195e0256d18f9fe4bc97664879068686c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b581e876180cf84dc2ed4ef351a150b4c399d56dc5b8440a09912fdf89efcf29",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-06-21T09:25:18Z",
    "title_canon_sha256": "bf08db0cf9a5f16c94ed3b6dd5ccc973f610684659bd66fb3021860dd13d9d19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09956",
    "kind": "arxiv",
    "version": 2
  }
}