Pith Number

pith:BX2R3EI4

pith:2026:BX2R3EI4QJ2G3RCK5NYDMCEANN

not attested not anchored not stored refs pending

Self-Calibration DOA Estimation for Movable Antenna Systems with Antenna Position Errors

Byonghyo Shim, Chengzhi Ye, Ruoyu Zhang, Wen Wu

arxiv:2605.23140 v1 · 2026-05-22 · 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{BX2R3EI4QJ2G3RCK5NYDMCEANN}

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	2026-05-25T02:01:40.107201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0df51d911c82746dc44aeb703608806b53fbbd23a1ec77357a32c3080fde726f

Aliases

arxiv: 2605.23140 · arxiv_version: 2605.23140v1 · doi: 10.48550/arxiv.2605.23140 · pith_short_12: BX2R3EI4QJ2G · pith_short_16: BX2R3EI4QJ2G3RCK · pith_short_8: BX2R3EI4

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/BX2R3EI4QJ2G3RCK5NYDMCEANN \
  | 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: 0df51d911c82746dc44aeb703608806b53fbbd23a1ec77357a32c3080fde726f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "514536a86f6002ddef8c00dfc9a1348ce5d8e399b801370a99b86e28055e14c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-05-22T01:38:41Z",
    "title_canon_sha256": "777b8deebd3c9f886017275001b9943224cb4a6510808a4e799247cc9332a700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23140",
    "kind": "arxiv",
    "version": 1
  }
}