Pith Number

pith:YHWKAWC6

pith:2020:YHWKAWC6WUMHYJMYRDHTPS2J5G

not attested not anchored not stored refs pending

Joint Beamforming and Phase Shift Optimization for Multicell IRS-aided OFDMA-URLLC Systems

Robert Schober, Vahid Jamali, Walid R. Ghanem

arxiv:2010.07698 v1 · 2020-10-14 · 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{YHWKAWC6WUMHYJMYRDHTPS2J5G}

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	2026-07-05T01:43:19.705579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1eca0585eb5187c259888cf37cb49e9a8a3d4a660600a7f12cc1a3eaca1310c

Aliases

arxiv: 2010.07698 · arxiv_version: 2010.07698v1 · doi: 10.48550/arxiv.2010.07698 · pith_short_12: YHWKAWC6WUMH · pith_short_16: YHWKAWC6WUMHYJMY · pith_short_8: YHWKAWC6

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/YHWKAWC6WUMHYJMYRDHTPS2J5G \
  | 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: c1eca0585eb5187c259888cf37cb49e9a8a3d4a660600a7f12cc1a3eaca1310c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8cbc56c3e1f65f1d377f0859c183004f28bcb823056d2c74edb2199f9431a3d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-10-14T09:47:03Z",
    "title_canon_sha256": "b8aab3915f498f768d2426665239e50a6c7608afc8332055f72bcbfd07e5e561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07698",
    "kind": "arxiv",
    "version": 1
  }
}