Pith Number

pith:OT22AYEK

pith:2025:OT22AYEKLK4XWVT47XFRSX5OM5

not attested not anchored not stored refs pending

Energy-Efficient SIM-assisted Communications: How Many Layers Do We Need?

Bo Ai, Chau Yuen, Enyu Shi, Jiancheng An, Jiayi Zhang, Marco Di Renzo

arxiv:2504.15737 v1 · 2025-04-22 · 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{OT22AYEKLK4XWVT47XFRSX5OM5}

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.

Cited by

1 paper in Pith

Enhancing Energy and Spectral Efficiency in IoT-Cellular Networks via Active SIM-Equipped LEO Satellites

Receipt and verification

First computed	2026-07-05T10:52:29.276140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74f5a0608a5ab97b567cfdcb195fae6779bdc121fe0c662c2f0c73c590008cd5

Aliases

arxiv: 2504.15737 · arxiv_version: 2504.15737v1 · doi: 10.48550/arxiv.2504.15737 · pith_short_12: OT22AYEKLK4X · pith_short_16: OT22AYEKLK4XWVT4 · pith_short_8: OT22AYEK

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/OT22AYEKLK4XWVT47XFRSX5OM5 \
  | 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: 74f5a0608a5ab97b567cfdcb195fae6779bdc121fe0c662c2f0c73c590008cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50e2212c7fa9b0e986eed4e883743162a87e9ccef97e907aa631d3bed14039f8",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-04-22T09:31:55Z",
    "title_canon_sha256": "9ce6ce5ead2a293721290fb964cf68f54c71603a484521c56d7c1953cf362862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15737",
    "kind": "arxiv",
    "version": 1
  }
}