Pith Number

pith:6UIZBRKM

pith:2015:6UIZBRKMWF7UXORPLJID43UVRV

not attested not anchored not stored refs pending

Generic Multiuser Coordinated Beamforming for Underlay Spectrum Sharing

Daniel Denkovski, Liljana Gavrilovska, Petri M\"ah\"onen, Valentin Rakovic, Vladimir Atanasovski

arxiv:1504.06431 v1 · 2015-04-24 · cs.IT · math.IT · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UIZBRKMWF7UXORPLJID43UVRV}

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	2026-05-18T02:17:53.666773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f51190c54cb17f4bba2f5a503e6e958d72892ea9230a6eafaf33c334c47d0bbd

Aliases

arxiv: 1504.06431 · arxiv_version: 1504.06431v1 · doi: 10.48550/arxiv.1504.06431 · pith_short_12: 6UIZBRKMWF7U · pith_short_16: 6UIZBRKMWF7UXORP · pith_short_8: 6UIZBRKM

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/6UIZBRKMWF7UXORPLJID43UVRV \
  | 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: f51190c54cb17f4bba2f5a503e6e958d72892ea9230a6eafaf33c334c47d0bbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92e30390e33bf1def01de1459ffe69caa060edcef1b4dbcb495213ecd7ebfb1d",
    "cross_cats_sorted": [
      "math.IT",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-24T09:06:56Z",
    "title_canon_sha256": "801e7f4d57978401b0bb0f095ad70fd4249a0b13ca330424a1cd01e2e844ff88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06431",
    "kind": "arxiv",
    "version": 1
  }
}