Pith Number

pith:7U365OJN

pith:2021:7U365OJN2ZZIT3IV3YAJ7IFXD4

not attested not anchored not stored refs pending

Deep-Unfolding Beamforming for Intelligent Reflecting Surface assisted Full-Duplex Systems

Geoffrey Ye Li, Guanding Yu, Qiyu Hu, Yanzhen Liu, Yunlong Cai

arxiv:2112.02305 v1 · 2021-12-04 · 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{7U365OJN2ZZIT3IV3YAJ7IFXD4}

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	2026-07-05T03:37:50.991687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd37eeb92dd67289ed15de009fa0b71f08149b7dab497c97218b51274d96dff2

Aliases

arxiv: 2112.02305 · arxiv_version: 2112.02305v1 · doi: 10.48550/arxiv.2112.02305 · pith_short_12: 7U365OJN2ZZI · pith_short_16: 7U365OJN2ZZIT3IV · pith_short_8: 7U365OJN

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/7U365OJN2ZZIT3IV3YAJ7IFXD4 \
  | 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: fd37eeb92dd67289ed15de009fa0b71f08149b7dab497c97218b51274d96dff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cb540e7a702bff015e304da2ae1b08b33287a5bbd6cf67bc757a2f5c75d1c70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-12-04T10:45:08Z",
    "title_canon_sha256": "7c4a3750ea31b30148ea3d1b7978079b9519ea36ccbdbf94ee5dbac6f208e863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.02305",
    "kind": "arxiv",
    "version": 1
  }
}