Pith Number

pith:LC5TU774

pith:2023:LC5TU774TORGVRMW43QWLEOFG3

not attested not anchored not stored refs pending

Beamforming Design with Partial Channel Estimation and Feedback for FDD RIS-Assisted Systems

Byonghyo Shim, Chengwen Xing, Shanping Yu, Wenqian Shen, Xiaochun Ge

arxiv:2302.11997 v2 · 2023-02-23 · 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{LC5TU774TORGVRMW43QWLEOFG3}

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	2026-07-05T11:13:53.693050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58bb3a7ffc9ba26ac596e6e16591c536d6d08fe76c4ca303d419a45a46876d5c

Aliases

arxiv: 2302.11997 · arxiv_version: 2302.11997v2 · doi: 10.48550/arxiv.2302.11997 · pith_short_12: LC5TU774TORG · pith_short_16: LC5TU774TORGVRMW · pith_short_8: LC5TU774

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/LC5TU774TORGVRMW43QWLEOFG3 \
  | 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: 58bb3a7ffc9ba26ac596e6e16591c536d6d08fe76c4ca303d419a45a46876d5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda3f682e83ea6e64750fd574e03e92332b18cae7cb280b20faaeb5628aec57e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-02-23T13:18:55Z",
    "title_canon_sha256": "b9d7ad298e3de2a4c3f87b95d19683b85059871af58e1959b1d728f66d4534cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11997",
    "kind": "arxiv",
    "version": 2
  }
}