Pith Number

pith:4Z5XKRAN

pith:2025:4Z5XKRANYITOTVYMVM2NHOGYO3

not attested not anchored not stored refs pending

Fluid Antenna System-Assisted Self-Interference Cancellation for In-Band Full Duplex Communications

Baiyang Liu, Chan-Byoung Chae, Hanjiang Hong, Hao Xu, Kai-Kit Wong, Kin-Fai Tong, Sai Xu, Yiyan Wu

arxiv:2506.05569 v1 · 2025-06-05 · cs.IT · eess.SP · 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{4Z5XKRANYITOTVYMVM2NHOGYO3}

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	2026-07-05T11:17:06.001017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e67b75440dc226e9d70cab34d3b8d876fb7c68c6b97fa9f4e85d39668d1c079b

Aliases

arxiv: 2506.05569 · arxiv_version: 2506.05569v1 · doi: 10.48550/arxiv.2506.05569 · pith_short_12: 4Z5XKRANYITO · pith_short_16: 4Z5XKRANYITOTVYM · pith_short_8: 4Z5XKRAN

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/4Z5XKRANYITOTVYMVM2NHOGYO3 \
  | 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: e67b75440dc226e9d70cab34d3b8d876fb7c68c6b97fa9f4e85d39668d1c079b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "516c4441068042a755bfe160d5f64062f5ca5c47333cadce3fe9381dd4e837b9",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-06-05T20:28:16Z",
    "title_canon_sha256": "ab288c9519fed6fb9d53d1a7e361a935f255e4251e8467e8c8835fb1671b29c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05569",
    "kind": "arxiv",
    "version": 1
  }
}