Pith Number

pith:GH6CCHMM

pith:2025:GH6CCHMMFBON72ZYPVFVJ4TKMA

not attested not anchored not stored refs pending

A Novel Comprehensive Multiport Network Model for Stacked Intelligent Metasurfaces (SIM) Characterization and Optimization

Alberto Toccafondi, Andrea Abrardo, Giulio Bartoli

arxiv:2501.02597 v3 · 2025-01-05 · 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{GH6CCHMMFBON72ZYPVFVJ4TKMA}

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

Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture

Receipt and verification

First computed	2026-07-05T11:19:50.696641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31fc211d8c285cdfeb387d4b54f26a60022522ef17918640deec729f499df90b

Aliases

arxiv: 2501.02597 · arxiv_version: 2501.02597v3 · doi: 10.48550/arxiv.2501.02597 · pith_short_12: GH6CCHMMFBON · pith_short_16: GH6CCHMMFBON72ZY · pith_short_8: GH6CCHMM

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/GH6CCHMMFBON72ZYPVFVJ4TKMA \
  | 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: 31fc211d8c285cdfeb387d4b54f26a60022522ef17918640deec729f499df90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5b51e0368e7d80a75f5506c45dc585028fdb0d644851b1f6c16f9da4bf7e5c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-01-05T16:39:21Z",
    "title_canon_sha256": "073c12003b9e1b2f6ada57b8d7280850666b124013bef7ee8458eafcd2aa520d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02597",
    "kind": "arxiv",
    "version": 3
  }
}