Pith Number

pith:GR3U435V

pith:2022:GR3U435VGKB5JN2ZATPAWZBHZU

not attested not anchored not stored refs pending

Two-Timescale Optimization for Intelligent Reflecting Surface-Assisted MIMO Transmission in Fast-Changing Channels

Tiejun Lv, Wei Ni, Yashuai Cao

arxiv:2206.07276 v1 · 2022-06-15 · 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{GR3U435VGKB5JN2ZATPAWZBHZU}

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	2026-07-05T04:32:02.851661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34774e6fb53283d4b75904de0b6427cd1c06d21cd4e524544b68982f7689810f

Aliases

arxiv: 2206.07276 · arxiv_version: 2206.07276v1 · doi: 10.48550/arxiv.2206.07276 · pith_short_12: GR3U435VGKB5 · pith_short_16: GR3U435VGKB5JN2Z · pith_short_8: GR3U435V

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/GR3U435VGKB5JN2ZATPAWZBHZU \
  | 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: 34774e6fb53283d4b75904de0b6427cd1c06d21cd4e524544b68982f7689810f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "020f2275a3f783f29a785a62d6153c40a76d18029f60a94edaafa108bb6ba783",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-06-15T03:33:20Z",
    "title_canon_sha256": "33b1f8c79fa508845004a825306a7ac632da2f041c2608b375cff7575e03d961"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07276",
    "kind": "arxiv",
    "version": 1
  }
}