Pith Number

pith:NF36F5VA

pith:2020:NF36F5VANO7FCQWDARERU6MDCH

not attested not anchored not stored refs pending

Deep Learning-based CSI Feedback for RIS-assisted Multi-user Systems

Chao-Kai Wen, Geoffrey Ye Li, Jiajia Guo, Shi Jin, Xi Yang

arxiv:2003.03303 v4 · 2020-03-06 · 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{NF36F5VANO7FCQWDARERU6MDCH}

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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

Model Splitting Enhanced Communication-Efficient Federated Learning for CSI Feedback

Receipt and verification

First computed	2026-07-05T09:27:46.032544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6977e2f6a06bbe5142c304491a798311ff9ccf2c57c53c9a79fd72e5eb0f4fd3

Aliases

arxiv: 2003.03303 · arxiv_version: 2003.03303v4 · doi: 10.48550/arxiv.2003.03303 · pith_short_12: NF36F5VANO7F · pith_short_16: NF36F5VANO7FCQWD · pith_short_8: NF36F5VA

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/NF36F5VANO7FCQWDARERU6MDCH \
  | 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: 6977e2f6a06bbe5142c304491a798311ff9ccf2c57c53c9a79fd72e5eb0f4fd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61af981c07a42b6a7a7155c651eae1ae6dd6cf3ec27637cc80873d745e1612ef",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-03-06T16:33:09Z",
    "title_canon_sha256": "ede7af99f099a4a5efbca4bab57d10fdec7f9b64cc45281afb3f656ff103e1b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03303",
    "kind": "arxiv",
    "version": 4
  }
}