Pith Number

pith:VVD7L7WM

pith:2024:VVD7L7WM3J4VQRKXICUH3P2N6Y

not attested not anchored not stored refs pending

Multiport Network Theory for Modeling and Optimizing Reconfigurable Metasurfaces

Marco Di Renzo, Philipp del Hougne

arxiv:2411.19685 v1 · 2024-11-29 · cs.IT · eess.SP · 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{VVD7L7WM3J4VQRKXICUH3P2N6Y}

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	2026-07-05T09:42:06.615138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad47f5feccda7958455740a87dbf4df62566d9b7872eee153e0523ebe95b8d97

Aliases

arxiv: 2411.19685 · arxiv_version: 2411.19685v1 · doi: 10.48550/arxiv.2411.19685 · pith_short_12: VVD7L7WM3J4V · pith_short_16: VVD7L7WM3J4VQRKX · pith_short_8: VVD7L7WM

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/VVD7L7WM3J4VQRKXICUH3P2N6Y \
  | 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: ad47f5feccda7958455740a87dbf4df62566d9b7872eee153e0523ebe95b8d97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45fb7b523987af532d4f262e8504f624d911110af672c7b6e91fa92011b38c9e",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-11-29T13:19:30Z",
    "title_canon_sha256": "fc3467c695c681346009d70c700053854b77b2f389ae972e9becfbf4b3792e2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.19685",
    "kind": "arxiv",
    "version": 1
  }
}