Pith Number

pith:2YW5RBKN

pith:2015:2YW5RBKNH62UAL7WPTKXRRKW3N

not attested not anchored not stored refs pending

Spatial Domain Simultaneous Information and Power Transfer for MIMO Channels

Ioannis Krikidis, Kostas Berberidis, Sotiris Karachontzitis, Stelios Timotheou

arxiv:1504.02293 v1 · 2015-04-09 · 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{2YW5RBKNH62UAL7WPTKXRRKW3N}

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	2026-05-18T02:19:15.496793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d62dd8854d3fb5402ff67cd578c556db5708a05f794ab0653af7ee19ced8034d

Aliases

arxiv: 1504.02293 · arxiv_version: 1504.02293v1 · doi: 10.48550/arxiv.1504.02293 · pith_short_12: 2YW5RBKNH62U · pith_short_16: 2YW5RBKNH62UAL7W · pith_short_8: 2YW5RBKN

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/2YW5RBKNH62UAL7WPTKXRRKW3N \
  | 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: d62dd8854d3fb5402ff67cd578c556db5708a05f794ab0653af7ee19ced8034d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e8c5ee937a1b7f9812615cdf2ffda04b1e65a7f5c63940d496f62b4f65c835",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-09T13:12:26Z",
    "title_canon_sha256": "419f1495f88348f111645d5d5b548d87fec0bcc141dc86a70de076c60502ec2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02293",
    "kind": "arxiv",
    "version": 1
  }
}