Pith Number

pith:HCQVKMQ2

pith:2022:HCQVKMQ2PJQZWC6FNBYB7X66QX

not attested not anchored not stored refs pending

Channel Modeling in RIS-Empowered Wireless Communications

Ertugrul Basar, Ibrahim Yildirim

arxiv:2201.06241 v1 · 2022-01-17 · eess.SP · cs.IT · 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{HCQVKMQ2PJQZWC6FNBYB7X66QX}

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	2026-07-05T03:48:56.219014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38a155321a7a619b0bc568701fdfde85f8bcd3833918a01f100a7bbe51e6c487

Aliases

arxiv: 2201.06241 · arxiv_version: 2201.06241v1 · doi: 10.48550/arxiv.2201.06241 · pith_short_12: HCQVKMQ2PJQZ · pith_short_16: HCQVKMQ2PJQZWC6F · pith_short_8: HCQVKMQ2

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/HCQVKMQ2PJQZWC6FNBYB7X66QX \
  | 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: 38a155321a7a619b0bc568701fdfde85f8bcd3833918a01f100a7bbe51e6c487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a30e4d21d20f054a113c002e889c6b44c934cbcb9b0b8c58fb0d8d2b0bbf15e9",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-01-17T06:52:53Z",
    "title_canon_sha256": "ab67f608c491339c6157fcb5e1af2e23b39ff439b04c107ad8a891efebc0516f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06241",
    "kind": "arxiv",
    "version": 1
  }
}