Pith Number

pith:HI2V7GSM

pith:2019:HI2V7GSMAFZRWGY6KL7PGOIOQN

not attested not anchored not stored refs pending

Intelligent Reflecting Surface Aided Multi-User Millimeter-Wave Communications for Coverage Enhancement

Tiejun Lv, Wei Ni, Yashuai Cao

arxiv:1910.02398 v2 · 2019-10-06 · 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{HI2V7GSMAFZRWGY6KL7PGOIOQN}

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	2026-07-05T01:47:42.133819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a355f9a4c01731b1b1e52fef3390e8378a7e6e685215f0abf6c2b717a02161b

Aliases

arxiv: 1910.02398 · arxiv_version: 1910.02398v2 · doi: 10.48550/arxiv.1910.02398 · pith_short_12: HI2V7GSMAFZR · pith_short_16: HI2V7GSMAFZRWGY6 · pith_short_8: HI2V7GSM

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/HI2V7GSMAFZRWGY6KL7PGOIOQN \
  | 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: 3a355f9a4c01731b1b1e52fef3390e8378a7e6e685215f0abf6c2b717a02161b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a05e806e51385358435e7fa303c35c5cf8fe5931ac0e3b634d364dd968692ad0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-10-06T08:50:00Z",
    "title_canon_sha256": "d06c91e322eaf330dbeb59ea2aedb1a433b7daa2aef1bdc4c16434c22c8bbe69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02398",
    "kind": "arxiv",
    "version": 2
  }
}