Pith Number

pith:HAX5WNWL

pith:2020:HAX5WNWLJ7JJROSQ6S6I4PJRWB

not attested not anchored not stored refs pending

Hybrid RIS-Empowered Reflection and Decode-and-Forward Relaying for Coverage Extension

Ertugrul Basar, Fatih Kilinc, George C. Alexandropoulos, Ibrahim Yildirim

arxiv:2012.12329 v1 · 2020-12-22 · 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{HAX5WNWLJ7JJROSQ6S6I4PJRWB}

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	2026-07-05T02:01:34.482065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

382fdb36cb4fd298ba50f4bc8e3d31b04344f4437a7c4bc4239c03dfdcffdfb5

Aliases

arxiv: 2012.12329 · arxiv_version: 2012.12329v1 · doi: 10.48550/arxiv.2012.12329 · pith_short_12: HAX5WNWLJ7JJ · pith_short_16: HAX5WNWLJ7JJROSQ · pith_short_8: HAX5WNWL

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/HAX5WNWLJ7JJROSQ6S6I4PJRWB \
  | 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: 382fdb36cb4fd298ba50f4bc8e3d31b04344f4437a7c4bc4239c03dfdcffdfb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddde50c8a2859439f4111542437ba7439b98ed1da6da57043390125527ad84b4",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-12-22T20:05:00Z",
    "title_canon_sha256": "75dfc3539299b0402903cb2f6ceea99a9d956995fe59c6d34a35f358e1e60703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.12329",
    "kind": "arxiv",
    "version": 1
  }
}