Pith Number

pith:46JDLIKK

pith:2019:46JDLIKKDRFQAQXKKZU3GCUPOU

not attested not anchored not stored refs pending

Beam Selection and Discrete Power Allocation in Opportunistic Cognitive Radio Systems with Limited Feedback Using ESPAR Antennas

Azadeh Vosoughi, Hassan Yazdani, Xun Gong

arxiv:1903.10482 v2 · 2019-03-25 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46JDLIKKDRFQAQXKKZU3GCUPOU}

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	2026-05-17T23:40:43.335915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e79235a14a1c4b0042ea5669b30a8f752c86afb65c95928da7768271b95faad9

Aliases

arxiv: 1903.10482 · arxiv_version: 1903.10482v2 · doi: 10.48550/arxiv.1903.10482 · pith_short_12: 46JDLIKKDRFQ · pith_short_16: 46JDLIKKDRFQAQXK · pith_short_8: 46JDLIKK

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/46JDLIKKDRFQAQXKKZU3GCUPOU \
  | 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: e79235a14a1c4b0042ea5669b30a8f752c86afb65c95928da7768271b95faad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1d48e9d40fa52838b13df8a31f65f16de8430a0699b84c639cdf90c8a64cd58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-25T17:29:34Z",
    "title_canon_sha256": "188a6a185b4164425b6a57121495e70a1651da6164c16429cbd551c42d746ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10482",
    "kind": "arxiv",
    "version": 2
  }
}