Pith Number

pith:SM4BMYKA

pith:2015:SM4BMYKAPE3OYZUP7OEBIQFCE6

not attested not anchored not stored refs pending

Directional Initial Access for Millimeter Wave Cellular Systems

C. Nicolas Barati, Marco Mezzavilla, Michele Zorzi, S. Amir Hosseini, Shivendra S. Panwar, Sundeep Rangan, Thanasis Korakis

arxiv:1511.06483 v2 · 2015-11-20 · cs.IT · cs.NI · 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{SM4BMYKAPE3OYZUP7OEBIQFCE6}

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	2026-05-18T01:10:18.241240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93381661407936ec668ffb881440a227b68200d771b1f096a0897e8529ad3c72

Aliases

arxiv: 1511.06483 · arxiv_version: 1511.06483v2 · doi: 10.48550/arxiv.1511.06483 · pith_short_12: SM4BMYKAPE3O · pith_short_16: SM4BMYKAPE3OYZUP · pith_short_8: SM4BMYKA

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/SM4BMYKAPE3OYZUP7OEBIQFCE6 \
  | 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: 93381661407936ec668ffb881440a227b68200d771b1f096a0897e8529ad3c72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af1880efb003ff194321f512b86a3a212357643f986ea8836b636ba53c70696",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-20T03:30:51Z",
    "title_canon_sha256": "61fae36aa5f55f7363227155549721684201aa03150ac80d021297698b5c4a93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06483",
    "kind": "arxiv",
    "version": 2
  }
}