Pith Number

pith:OWEM2YEM

pith:2017:OWEM2YEMON3DZCLGRSHT6B63QF

not attested not anchored not stored refs pending

Optimal Energy Beamforming under Per-Antenna Power Constraint

Ehsan Yazdian, Foroogh S. Tabataba, Zahra Rezaei

arxiv:1702.07545 v2 · 2017-02-24 · 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{OWEM2YEMON3DZCLGRSHT6B63QF}

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	2026-05-18T00:23:56.805074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7588cd608c73763c89668c8f3f07db8158ecac5f79ec6f5b920adf89fce12669

Aliases

arxiv: 1702.07545 · arxiv_version: 1702.07545v2 · doi: 10.48550/arxiv.1702.07545 · pith_short_12: OWEM2YEMON3D · pith_short_16: OWEM2YEMON3DZCLG · pith_short_8: OWEM2YEM

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/OWEM2YEMON3DZCLGRSHT6B63QF \
  | 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: 7588cd608c73763c89668c8f3f07db8158ecac5f79ec6f5b920adf89fce12669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0ce1677f1d2e172f15b3a56f85fcac0b32c2bae5ba9b5eaf1281d6d85661e0d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-24T11:40:34Z",
    "title_canon_sha256": "e448a3bce30968925aacfb8b8d679990fa6bb1a0e38e77f56f085c7ddec6bf98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07545",
    "kind": "arxiv",
    "version": 2
  }
}