Pith Number

pith:L6XXJY76

pith:2019:L6XXJY76COLTPCA2D3G7IL7QTC

not attested not anchored not stored refs pending

Intelligent Reflecting Surfaces: Physics, Propagation, and Pathloss Modeling

Emil Bj\"ornson, Erik G. Larsson, \"Ozgecan \"Ozdogan

arxiv:1911.03359 v2 · 2019-10-07 · physics.app-ph · eess.SP · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6XXJY76COLTPCA2D3G7IL7QTC}

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.

Cited by

1 paper in Pith

Demystifying the Power Scaling Law of Intelligent Reflecting Surfaces and Metasurfaces

Receipt and verification

First computed	2026-07-05T00:26:11.586518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5faf74e3fe139737881a1ecdf42ff09898f90c5d0d92307006a07c66949ad3cd

Aliases

arxiv: 1911.03359 · arxiv_version: 1911.03359v2 · doi: 10.48550/arxiv.1911.03359 · pith_short_12: L6XXJY76COLT · pith_short_16: L6XXJY76COLTPCA2 · pith_short_8: L6XXJY76

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/L6XXJY76COLTPCA2D3G7IL7QTC \
  | 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: 5faf74e3fe139737881a1ecdf42ff09898f90c5d0d92307006a07c66949ad3cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48a0144c56cc14763475ce8f6a241821a88bb41c6933e729b528b9066df1c6f5",
    "cross_cats_sorted": [
      "eess.SP",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-10-07T06:55:30Z",
    "title_canon_sha256": "23532279095b86e305be260630de9585567048de96ab98a39fe49f77c3f3ff87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.03359",
    "kind": "arxiv",
    "version": 2
  }
}