Pith Number

pith:WSLFX7EX

pith:2017:WSLFX7EXPKT24IEPVMZTNTMT7M

not attested not anchored not stored refs pending

Reducing the Computational Complexity of Multicasting in Large-Scale Antenna Systems

Chau Yuen, Luca Sanguinetti, Meysam Sadeghi, Romain Couillet

arxiv:1702.05901 v1 · 2017-02-20 · 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{WSLFX7EXPKT24IEPVMZTNTMT7M}

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	2026-05-18T00:50:24.932694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4965bfc977aa7ae208fab3336cd93fb351168a94e68649b7c91dd0817a1f4e9

Aliases

arxiv: 1702.05901 · arxiv_version: 1702.05901v1 · doi: 10.48550/arxiv.1702.05901 · pith_short_12: WSLFX7EXPKT2 · pith_short_16: WSLFX7EXPKT24IEP · pith_short_8: WSLFX7EX

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/WSLFX7EXPKT24IEPVMZTNTMT7M \
  | 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: b4965bfc977aa7ae208fab3336cd93fb351168a94e68649b7c91dd0817a1f4e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "653c6b91e44fe9727d0bdd0c63512d58dbca6e2fd9f34ab3b56f6383403c22bf",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-20T08:59:13Z",
    "title_canon_sha256": "2db4c1eaab963271512db35e02889bb838275b5171cb33c6775a98462eb4a07a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05901",
    "kind": "arxiv",
    "version": 1
  }
}