Pith Number

pith:H73PORFR

pith:2025:H73PORFR3ZDUJM3Z2AGGLJBP5B

not attested not anchored not stored refs pending

BERT4beam: Large AI Model Enabled Generalized Beamforming Optimization

Bo Ai, Wei Chen, Yang Lu, Yuhang Li, Zhiguo Ding

arxiv:2509.11056 v2 · 2025-09-14 · eess.SY · cs.LG · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H73PORFR3ZDUJM3Z2AGGLJBP5B}

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	2026-06-02T03:04:34.265766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ff6f744b1de4744b379d00c65a42fe845298b6554015d2131be4bb059c4f27b

Aliases

arxiv: 2509.11056 · arxiv_version: 2509.11056v2 · doi: 10.48550/arxiv.2509.11056 · pith_short_12: H73PORFR3ZDU · pith_short_16: H73PORFR3ZDUJM3Z · pith_short_8: H73PORFR

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/H73PORFR3ZDUJM3Z2AGGLJBP5B \
  | 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: 3ff6f744b1de4744b379d00c65a42fe845298b6554015d2131be4bb059c4f27b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7dff3b4418ffc9bfc8731815841882d0b39c6882aac9089af38edeb0c275cf7",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-09-14T02:49:29Z",
    "title_canon_sha256": "7cf7d690e5ac244cc5f2b325fb284c8471451d8526626b661afc3eade50fd28c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.11056",
    "kind": "arxiv",
    "version": 2
  }
}