Pith Number

pith:J2M2MTUE

pith:2025:J2M2MTUEG2P6FSQKDJGKN2VOLU

not attested not anchored not stored refs pending

Cell-free Fluid Antenna Multiple Access Networks

Gan Zheng, Hyundong Shin, Kai-Kit Wong, Tianyu Han, Yongxu Zhu

arxiv:2504.20623 v1 · 2025-04-29 · 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{J2M2MTUEG2P6FSQKDJGKN2VOLU}

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	2026-07-05T10:55:45.728144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e99a64e84369fe2ca0a1a4ca6eaae5d3390f137092bdf492c2bab5b052c60fd

Aliases

arxiv: 2504.20623 · arxiv_version: 2504.20623v1 · doi: 10.48550/arxiv.2504.20623 · pith_short_12: J2M2MTUEG2P6 · pith_short_16: J2M2MTUEG2P6FSQK · pith_short_8: J2M2MTUE

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/J2M2MTUEG2P6FSQKDJGKN2VOLU \
  | 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: 4e99a64e84369fe2ca0a1a4ca6eaae5d3390f137092bdf492c2bab5b052c60fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2d922e1695c61213fd2da33c04aa39a2128000509c8c65b70573abebf95b4e4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-04-29T10:50:10Z",
    "title_canon_sha256": "e9f716a93c5b21c219359e7c253fb6ab8c8b3e3e30c63d0b5c829c2a7b7ea6fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20623",
    "kind": "arxiv",
    "version": 1
  }
}