Pith Number

pith:NHNVULDZ

pith:2013:NHNVULDZ4EN35NHCVRA64WRQNU

not attested not anchored not stored refs pending

Relay Selection for Simultaneous Information Transmission and Wireless Energy Transfer: A Tradeoff Perspective

Diomidis S. Michalopoulos, Himal A. Suraweera, Robert Schober

arxiv:1303.1647 v2 · 2013-03-07 · 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{NHNVULDZ4EN35NHCVRA64WRQNU}

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	2026-05-18T02:30:08.664802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69db5a2c79e11bbeb4e2ac41ee5a306d1b2ca213dc5fbe983915e27849ce62ae

Aliases

arxiv: 1303.1647 · arxiv_version: 1303.1647v2 · doi: 10.48550/arxiv.1303.1647 · pith_short_12: NHNVULDZ4EN3 · pith_short_16: NHNVULDZ4EN35NHC · pith_short_8: NHNVULDZ

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/NHNVULDZ4EN35NHCVRA64WRQNU \
  | 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: 69db5a2c79e11bbeb4e2ac41ee5a306d1b2ca213dc5fbe983915e27849ce62ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9167b2991905c512c9cde6d2f7cd0a520ddbb026cbba4cc709d70b524d45ca93",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-07T11:02:48Z",
    "title_canon_sha256": "60b53081305d097d500e0efe0af4c1af42872a19729fac5ce13499b6f05b58c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1647",
    "kind": "arxiv",
    "version": 2
  }
}