Pith Number

pith:QFD42J3O

pith:2025:QFD42J3OWTS5GS3HYRZ4T6VCNB

not attested not anchored not stored refs pending

Synergistic Localization and Sensing in MIMO-OFDM Systems via Mixed-Integer Bilevel Learning

Kai Yang, Rui Zhang, Zelin Zhu

arxiv:2507.07118 v1 · 2025-07-07 · cs.NI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFD42J3OWTS5GS3HYRZ4T6VCNB}

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	2026-07-05T11:34:31.129563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8147cd276eb4e5d34b67c473c9faa26862f28da854e05295db39d4d4997d2999

Aliases

arxiv: 2507.07118 · arxiv_version: 2507.07118v1 · doi: 10.48550/arxiv.2507.07118 · pith_short_12: QFD42J3OWTS5 · pith_short_16: QFD42J3OWTS5GS3H · pith_short_8: QFD42J3O

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/QFD42J3OWTS5GS3HYRZ4T6VCNB \
  | 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: 8147cd276eb4e5d34b67c473c9faa26862f28da854e05295db39d4d4997d2999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33ba5ad3dc43f8e91181f610459fca241df5c8ff05ac9b5c1e9466a6a5b30a8e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-07-07T06:34:22Z",
    "title_canon_sha256": "703830897393f343902ec484d55907a74580f2b6be413eedb5c8e48c9801d9aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07118",
    "kind": "arxiv",
    "version": 1
  }
}