Pith Number

pith:PJX74T4W

pith:2024:PJX74T4WHNRNIFPLUYLKH7QZYG

not attested not anchored not stored refs pending

Site-Specific Deployment Optimization of Intelligent Reflecting Surface for Coverage Enhancement

Dongsheng Fu, Jiangbin Lyu, Liqun Fu, Xintong Chen

arxiv:2405.02818 v1 · 2024-05-05 · 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{PJX74T4WHNRNIFPLUYLKH7QZYG}

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	2026-07-05T08:15:54.399205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a6ffe4f963b62d415eba616a3fe19c1ade63bc62ab97a83921f5bfa59e8a6f6

Aliases

arxiv: 2405.02818 · arxiv_version: 2405.02818v1 · doi: 10.48550/arxiv.2405.02818 · pith_short_12: PJX74T4WHNRN · pith_short_16: PJX74T4WHNRNIFPL · pith_short_8: PJX74T4W

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/PJX74T4WHNRNIFPLUYLKH7QZYG \
  | 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: 7a6ffe4f963b62d415eba616a3fe19c1ade63bc62ab97a83921f5bfa59e8a6f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e121863f143593b21887df29436903761b116d38665174e422fcb7daeea03a1c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-05-05T05:43:49Z",
    "title_canon_sha256": "afc425783b9f08ef8dde9d1b675665304d0ad2c4c07040ad5705ca1bbac5f847"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.02818",
    "kind": "arxiv",
    "version": 1
  }
}