Pith Number

pith:ISJRE2D6

pith:2013:ISJRE2D64N3D2GGTAYQ26JDKLF

not attested not anchored not stored refs pending

Beamforming for MISO Interference Channels with QoS and RF Energy Transfer

Bj\"orn Ottersten, Gan Zheng, Ioannis Krikidis, Stelios Timotheou

arxiv:1311.7237 v1 · 2013-11-28 · 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{ISJRE2D64N3D2GGTAYQ26JDKLF}

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	2026-05-18T02:48:00.951530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

449312687ee3763d18d30621af246a597c35de1cf33291c54c2e61b0174714ee

Aliases

arxiv: 1311.7237 · arxiv_version: 1311.7237v1 · doi: 10.48550/arxiv.1311.7237 · pith_short_12: ISJRE2D64N3D · pith_short_16: ISJRE2D64N3D2GGT · pith_short_8: ISJRE2D6

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/ISJRE2D64N3D2GGTAYQ26JDKLF \
  | 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: 449312687ee3763d18d30621af246a597c35de1cf33291c54c2e61b0174714ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdd4060cb7a548a1fdea189fbe68f663c9f4a6a41fa4ce87b4ea18b005b94fe5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-11-28T08:26:43Z",
    "title_canon_sha256": "a4af44044c79215ba747059dbd960bb1d8d3571ef341c6af82b8e45a5dc6c093"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7237",
    "kind": "arxiv",
    "version": 1
  }
}