Pith Number

pith:7M5N57WA

pith:2017:7M5N57WASGD6MTS4B42XC6AQ4W

not attested not anchored not stored refs pending

On Performance of Quantized Transceiver in Multiuser Massive MIMO Downlinks

Fengkui Gong, Jindan Xu, Wei Xu

arxiv:1706.06813 v1 · 2017-06-21 · 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{7M5N57WASGD6MTS4B42XC6AQ4W}

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	2026-05-18T00:41:56.780234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb3adefec09187e64e5c0f35717810e58c2b920e148d91e90dabbe54b97298c3

Aliases

arxiv: 1706.06813 · arxiv_version: 1706.06813v1 · doi: 10.48550/arxiv.1706.06813 · pith_short_12: 7M5N57WASGD6 · pith_short_16: 7M5N57WASGD6MTS4 · pith_short_8: 7M5N57WA

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/7M5N57WASGD6MTS4B42XC6AQ4W \
  | 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: fb3adefec09187e64e5c0f35717810e58c2b920e148d91e90dabbe54b97298c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ba466e57cad1794e142ccd6225863c02abd898ce26430f481bfa411a3aa5e68",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-06-21T10:04:35Z",
    "title_canon_sha256": "7f67748513ad86603adb3513dbb503b470d38d8ccebd676a7b7458feabd36b0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06813",
    "kind": "arxiv",
    "version": 1
  }
}