Pith Number

pith:J5VPQPIN

pith:2022:J5VPQPINMJTAY35CBAB5T2LU7V

not attested not anchored not stored refs pending

Mixed-Timescale Deep-Unfolding for Joint Channel Estimation and Hybrid Beamforming

Guanding Yu, Jakob Hoydis, Kai Kang, Qiyu Hu, Yonina C. Eldar, Yunlong Cai

arxiv:2206.03755 v1 · 2022-06-08 · 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{J5VPQPINMJTAY35CBAB5T2LU7V}

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	2026-07-05T04:30:13.298747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f6af83d0d62660c6fa20803d9e974fd59121e4c1b68fb84763d764ed7cc7b67

Aliases

arxiv: 2206.03755 · arxiv_version: 2206.03755v1 · doi: 10.48550/arxiv.2206.03755 · pith_short_12: J5VPQPINMJTA · pith_short_16: J5VPQPINMJTAY35C · pith_short_8: J5VPQPIN

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/J5VPQPINMJTAY35CBAB5T2LU7V \
  | 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: 4f6af83d0d62660c6fa20803d9e974fd59121e4c1b68fb84763d764ed7cc7b67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c5a88dea1d5d2a26fb3d7017e1f23a2bcba4a4456db233578f240d997727580",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-06-08T09:03:31Z",
    "title_canon_sha256": "40367c2db0576bae2a5beede1ec234626d7f157b2c88bf64791f62f32c59f65a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03755",
    "kind": "arxiv",
    "version": 1
  }
}