Pith Number

pith:TLQZBCQE

pith:2017:TLQZBCQEON3ITH4WRPYWKAGVKL

not attested not anchored not stored refs pending

Low-Complexity Robust MISO Downlink Precoder Design With Per-Antenna Power Constraints

Mostafa Medra, Timothy N. Davidson

arxiv:1704.07762 v1 · 2017-04-25 · 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{TLQZBCQEON3ITH4WRPYWKAGVKL}

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	2026-05-18T00:23:39.309415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ae1908a047376899f968bf16500d552d3096384d2b073abcd9c926f1cce0574

Aliases

arxiv: 1704.07762 · arxiv_version: 1704.07762v1 · doi: 10.48550/arxiv.1704.07762 · pith_short_12: TLQZBCQEON3I · pith_short_16: TLQZBCQEON3ITH4W · pith_short_8: TLQZBCQE

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/TLQZBCQEON3ITH4WRPYWKAGVKL \
  | 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: 9ae1908a047376899f968bf16500d552d3096384d2b073abcd9c926f1cce0574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b057bdf59e4fa46b4019c035d49d20da22ddd1c35faefe9192a4736871a7d63",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-04-25T16:12:11Z",
    "title_canon_sha256": "c8311cb268ddc394cd47953fc5c07511b7832a143a0ad1b52bdf00cbdfdc41e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07762",
    "kind": "arxiv",
    "version": 1
  }
}