Pith Number

pith:BHGBK5GI

pith:2021:BHGBK5GICYN2RNGME6IKC3H7NL

not attested not anchored not stored refs pending

Optimal Transmit Strategy for MIMO WPT Systems With Non-linear Energy Harvesting

Laura Cottatellucci, Nikita Shanin, Robert Schober

arxiv:2104.09084 v1 · 2021-04-19 · 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{BHGBK5GICYN2RNGME6IKC3H7NL}

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	2026-07-05T02:33:09.288399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09cc1574c8161ba8b4cc2790a16cff6ae1dd9d33e77b41f9e64462e415c4375f

Aliases

arxiv: 2104.09084 · arxiv_version: 2104.09084v1 · doi: 10.48550/arxiv.2104.09084 · pith_short_12: BHGBK5GICYN2 · pith_short_16: BHGBK5GICYN2RNGM · pith_short_8: BHGBK5GI

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/BHGBK5GICYN2RNGME6IKC3H7NL \
  | 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: 09cc1574c8161ba8b4cc2790a16cff6ae1dd9d33e77b41f9e64462e415c4375f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb6fcb7cd2fdc687dcb388cb76c59a8042df7c8b4ae42c65d53465067d0087f8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-04-19T07:03:55Z",
    "title_canon_sha256": "c70fe6f5a3e0106abc1895aafeb58c012bd4b77d49334e0d9f85752cce50dac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09084",
    "kind": "arxiv",
    "version": 1
  }
}