Pith Number

pith:XC6WCT7F

pith:2019:XC6WCT7FGTJ2KKTIENVRW5LG6C

not attested not anchored not stored refs pending

Carrier Aggregation in Multi-Beam High Throughput Satellite Systems

Danilo Spano, Eva Lagunas, Hayder Al-Hraishawi, Mirza Golam Kibria, Nicola Maturo, Symeon Chatzinotas

arxiv:1905.01123 v1 · 2019-05-03 · 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{XC6WCT7FGTJ2KKTIENVRW5LG6C}

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	2026-05-17T23:47:06.770231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8bd614fe534d3a52a68236b1b7566f08729aac6a83e00775a9c37f3580ae8f8

Aliases

arxiv: 1905.01123 · arxiv_version: 1905.01123v1 · doi: 10.48550/arxiv.1905.01123 · pith_short_12: XC6WCT7FGTJ2 · pith_short_16: XC6WCT7FGTJ2KKTI · pith_short_8: XC6WCT7F

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/XC6WCT7FGTJ2KKTIENVRW5LG6C \
  | 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: b8bd614fe534d3a52a68236b1b7566f08729aac6a83e00775a9c37f3580ae8f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a74a7de5bf6b07854aff36dffce306d2cf01dd91c057b056d88319b5e964888d",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-05-03T11:39:00Z",
    "title_canon_sha256": "b649068f4b6f0cb22f0684292cd2907f6743da233f2a94955265c73e2ac4d1ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01123",
    "kind": "arxiv",
    "version": 1
  }
}