Pith Number

pith:2HMKZEBU

pith:2013:2HMKZEBUS2TPXEVZACSHKYOYDS

not attested not anchored not stored refs pending

Energy-Efficient Optimization for Wireless Information and Power Transfer in Large-Scale MIMO Systems Employing Energy Beamforming

Xianfu Chen, Xiaoming Chen, Xiumin Wang

arxiv:1309.6027 v1 · 2013-09-24 · 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{2HMKZEBUS2TPXEVZACSHKYOYDS}

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	2026-05-18T00:57:52.658956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d8ac903496a6fb92b900a47561d81cad84bd9e9ba30d13837fa7f34874b8e6

Aliases

arxiv: 1309.6027 · arxiv_version: 1309.6027v1 · doi: 10.48550/arxiv.1309.6027 · pith_short_12: 2HMKZEBUS2TP · pith_short_16: 2HMKZEBUS2TPXEVZ · pith_short_8: 2HMKZEBU

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/2HMKZEBUS2TPXEVZACSHKYOYDS \
  | 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: d1d8ac903496a6fb92b900a47561d81cad84bd9e9ba30d13837fa7f34874b8e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a11ac61bab0c8da29712a7a55f3b18f4a9ba441016526b2de687d48089fb36c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-09-24T02:08:42Z",
    "title_canon_sha256": "1f38a57829b906ee58af3bd933b6005a0d4fe1f970b9b966f2bb7ea35b7ea6d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6027",
    "kind": "arxiv",
    "version": 1
  }
}