Pith Number

pith:4PA3CHZS

pith:2017:4PA3CHZST5LGSZF7Z7KCSBEK2K

not attested not anchored not stored refs pending

Performance of In-band Transmission of System Information in Massive MIMO Systems

Emil Bj\"ornson, Erik G. Larsson, Marcus Karlsson

arxiv:1711.07307 v1 · 2017-11-20 · 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{4PA3CHZST5LGSZF7Z7KCSBEK2K}

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	2026-05-18T00:30:10.525104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3c1b11f329f566964bfcfd429048ad29d7293a0399d54e003bfe52fe5096f6f

Aliases

arxiv: 1711.07307 · arxiv_version: 1711.07307v1 · doi: 10.48550/arxiv.1711.07307 · pith_short_12: 4PA3CHZST5LG · pith_short_16: 4PA3CHZST5LGSZF7 · pith_short_8: 4PA3CHZS

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/4PA3CHZST5LGSZF7Z7KCSBEK2K \
  | 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: e3c1b11f329f566964bfcfd429048ad29d7293a0399d54e003bfe52fe5096f6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39cfcc9d2077d22f780c3c40f3a040e859ed40ba18947faa0b739953f9c2f61d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-20T14:00:27Z",
    "title_canon_sha256": "5018a344f0942206e8539222bdbc8f8dd249b562ca40b44d90cc2ba3958de211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07307",
    "kind": "arxiv",
    "version": 1
  }
}