Pith Number

pith:KQV4Q4OR

pith:2025:KQV4Q4ORESB3VIDZKBXLV4GJ3K

not attested not anchored not stored refs pending

ROMA: ROtary and Movable Antenna

Bo Ai, Bokai Xu, Huahua Xiao, Jiayi Zhang, Wenhui Yi, Zhe Wang

arxiv:2501.13403 v2 · 2025-01-23 · eess.SP · cs.IT · 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{KQV4Q4ORESB3VIDZKBXLV4GJ3K}

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	2026-07-05T10:53:15.268531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542bc871d12483baa079506ebaf0c9dabf046a7476d442f8b5b7d141004e8e60

Aliases

arxiv: 2501.13403 · arxiv_version: 2501.13403v2 · doi: 10.48550/arxiv.2501.13403 · pith_short_12: KQV4Q4ORESB3 · pith_short_16: KQV4Q4ORESB3VIDZ · pith_short_8: KQV4Q4OR

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/KQV4Q4ORESB3VIDZKBXLV4GJ3K \
  | 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: 542bc871d12483baa079506ebaf0c9dabf046a7476d442f8b5b7d141004e8e60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63720c3034286e242cea85eb368db4ac9c37ae2be7841264e62194773bb28966",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-01-23T06:03:40Z",
    "title_canon_sha256": "44d450e8f41af8994d05918eb13665168dcef1b555d8fdcffc2c2700742e29a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13403",
    "kind": "arxiv",
    "version": 2
  }
}