Pith Number

pith:EPRFUUCQ

pith:2025:EPRFUUCQSYEGX56SYOANKCAMUP

not attested not anchored not stored refs pending

Multiport Network Modeling and Optimization for Reconfigurable Pinching-Antenna Systems

Chongjun Ouyang, Jiaqi Xu, Xidong Mu, Yuanwei Liu, Zhaolin Wang

arxiv:2509.05612 v1 · 2025-09-06 · 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{EPRFUUCQSYEGX56SYOANKCAMUP}

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	2026-07-05T12:06:20.999535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e25a505096086bf7d2c380d5080ca3d897c2be6bb62a9d861a950c8536bc35

Aliases

arxiv: 2509.05612 · arxiv_version: 2509.05612v1 · doi: 10.48550/arxiv.2509.05612 · pith_short_12: EPRFUUCQSYEG · pith_short_16: EPRFUUCQSYEGX56S · pith_short_8: EPRFUUCQ

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/EPRFUUCQSYEGX56SYOANKCAMUP \
  | 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: 23e25a505096086bf7d2c380d5080ca3d897c2be6bb62a9d861a950c8536bc35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c537b792c3b744fe3760584ddb40a701d2352949f29375e2eafbfaba0a7292c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-09-06T06:14:30Z",
    "title_canon_sha256": "f6d0320cbf3c88eb7ab1f254d2ef7e1066c56803b77a1d786ad96b3259e36314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05612",
    "kind": "arxiv",
    "version": 1
  }
}