Pith Number

pith:MJAPR6FW

pith:2022:MJAPR6FWDO6P737YCDHL5S4ESN

not attested not anchored not stored refs pending

PhysFad: Physics-Based End-to-End Channel Modeling of RIS-Parametrized Environments with Adjustable Fading

Chlo\'e Saigre-Tardif, George C. Alexandropoulos, Mohammadreza F. Imani, Nir Shlezinger, Philipp del Hougne, Rashid Faqiri

arxiv:2202.02673 v1 · 2022-02-06 · cs.IT · eess.SP · math.IT · physics.app-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{MJAPR6FWDO6P737YCDHL5S4ESN}

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	2026-07-05T05:31:12.734143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6240f8f8b61bbcffeff810cebecb8493695fa7b1df48c338619e26e130d397c8

Aliases

arxiv: 2202.02673 · arxiv_version: 2202.02673v1 · doi: 10.48550/arxiv.2202.02673 · pith_short_12: MJAPR6FWDO6P · pith_short_16: MJAPR6FWDO6P737Y · pith_short_8: MJAPR6FW

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/MJAPR6FWDO6P737YCDHL5S4ESN \
  | 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: 6240f8f8b61bbcffeff810cebecb8493695fa7b1df48c338619e26e130d397c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd139ea6b39664ff024b111f3e8acdfe9b9020f8e3c73b687c3b0f1a489bff17",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-02-06T01:31:33Z",
    "title_canon_sha256": "d0a035697920f0d61a65f3a8702fc974ebae4dbda814a069053d72fb9135ea9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02673",
    "kind": "arxiv",
    "version": 1
  }
}