Pith Number

pith:2ROQA2L6

pith:2025:2ROQA2L6O2EPVAUD2DFKYRLPVX

not attested not anchored not stored refs pending

Uplink and Downlink Communications in Segmented Waveguide-Enabled Pinching-Antenna Systems (SWANs)

Chongjun Ouyang, Hao Jiang, Yuanwei Liu, Zhaolin Wang, Zhiguo Ding

arxiv:2509.10666 v1 · 2025-09-12 · 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{2ROQA2L6O2EPVAUD2DFKYRLPVX}

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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.

Cited by

2 papers in Pith

LLM-enabled Antenna Partitioning and Beamforming Optimization for Segmented Pinching

Graph-Enhanced LLM for SWAN-ISAC

Receipt and verification

First computed	2026-07-05T12:11:25.589170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d45d00697e7688fa8283d0caac456fadf7a54c955bf95c9f07c91199abc7fa11

Aliases

arxiv: 2509.10666 · arxiv_version: 2509.10666v1 · doi: 10.48550/arxiv.2509.10666 · pith_short_12: 2ROQA2L6O2EP · pith_short_16: 2ROQA2L6O2EPVAUD · pith_short_8: 2ROQA2L6

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/2ROQA2L6O2EPVAUD2DFKYRLPVX \
  | 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: d45d00697e7688fa8283d0caac456fadf7a54c955bf95c9f07c91199abc7fa11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4f1ef4f02eea00b687d7c67e98c0e8648df8013bac2dc6cfe2f02f2822b215c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-09-12T19:45:29Z",
    "title_canon_sha256": "dd8f9c8cd3346ba577aa7ef52254cec0e0e77991d632b358a3070142ffb8af56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.10666",
    "kind": "arxiv",
    "version": 1
  }
}