Pith Number

pith:CNV6GSSE

pith:2025:CNV6GSSE5KB6YTE7HWWUXVAPBE

not attested not anchored not stored refs pending

Gradient-Driven Graph Neural Networks for Learning Digital and Hybrid Precoder

Chenyang Yang, Lin Zhang, Shengqian Han

arxiv:2503.06077 v1 · 2025-03-08 · 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{CNV6GSSE5KB6YTE7HWWUXVAPBE}

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	2026-07-05T10:26:53.411022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

136be34a44ea83ec4c9f3dad4bd40f09333ad59062b0504c86bbb016c50580a9

Aliases

arxiv: 2503.06077 · arxiv_version: 2503.06077v1 · doi: 10.48550/arxiv.2503.06077 · pith_short_12: CNV6GSSE5KB6 · pith_short_16: CNV6GSSE5KB6YTE7 · pith_short_8: CNV6GSSE

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/CNV6GSSE5KB6YTE7HWWUXVAPBE \
  | 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: 136be34a44ea83ec4c9f3dad4bd40f09333ad59062b0504c86bbb016c50580a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a62ad13dc45151e5a34bae09a76e609138482865bb9a67105de5be38c034a3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-03-08T05:53:14Z",
    "title_canon_sha256": "d18f55cba939bf2f59882d87627efb78dce659ea47882e975a5749ac176b500b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.06077",
    "kind": "arxiv",
    "version": 1
  }
}