Pith Number

pith:I42VXR23

pith:2013:I42VXR23PIYQHDZNLMJ57W6EIX

not attested not anchored not stored refs pending

Hardware Impairments in Large-scale MISO Systems: Energy Efficiency, Estimation, and Capacity Limits

Emil Bj\"ornson, Jakob Hoydis, Marios Kountouris, M\'erouane Debbah

arxiv:1305.4651 v1 · 2013-05-20 · 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{I42VXR23PIYQHDZNLMJ57W6EIX}

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	2026-05-18T03:09:48.574155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47355bc75b7a31038f2d5b13dfdbc445c43afca28492c161833c9394ff512a47

Aliases

arxiv: 1305.4651 · arxiv_version: 1305.4651v1 · doi: 10.48550/arxiv.1305.4651 · pith_short_12: I42VXR23PIYQ · pith_short_16: I42VXR23PIYQHDZN · pith_short_8: I42VXR23

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/I42VXR23PIYQHDZNLMJ57W6EIX \
  | 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: 47355bc75b7a31038f2d5b13dfdbc445c43afca28492c161833c9394ff512a47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67fe172bd2fbd972f76fd51c0e5b9792e84be9ef8ab4062517f282b47e71fc4c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-05-20T20:34:29Z",
    "title_canon_sha256": "42c17321b2954f23e395708de2fa0cc551abe31d2d5f8faa0ceb5d825f63ede1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4651",
    "kind": "arxiv",
    "version": 1
  }
}