Pith Number

pith:DEPWZ4YX

pith:2020:DEPWZ4YXQB6VD5EXTTCMKW3AFT

not attested not anchored not stored refs pending

Reconfigurable Intelligent Surfaces for 6G Systems: Principles, Applications, and Research Directions

A. Lee Swindlehurst, Cunhua Pan, Hong Ren, Jiangzhou Wang, Jonas Florentin Kolb, Kezhi Wang, Lajos Hanzo, Maged Elkashlan, Marco Di Renzo, Ming Chen, Xiaohu You, Yang Hao

arxiv:2011.04300 v4 · 2020-11-09 · 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{DEPWZ4YXQB6VD5EXTTCMKW3AFT}

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	2026-07-05T02:36:46.587311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191f6cf317807d51f4979cc4c55b602cd32398ac2b46683e7850bebf40b76352

Aliases

arxiv: 2011.04300 · arxiv_version: 2011.04300v4 · doi: 10.48550/arxiv.2011.04300 · pith_short_12: DEPWZ4YXQB6V · pith_short_16: DEPWZ4YXQB6VD5EX · pith_short_8: DEPWZ4YX

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/DEPWZ4YXQB6VD5EXTTCMKW3AFT \
  | 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: 191f6cf317807d51f4979cc4c55b602cd32398ac2b46683e7850bebf40b76352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16516a9b4cdd31970f5113cbe0951f2164b80138523d5428e079e79dd940e7ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-11-09T10:17:23Z",
    "title_canon_sha256": "9c7bcaa59a65fd2237d035f934046301861bfe6154ac0ed590ccfdd04e7a2dc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.04300",
    "kind": "arxiv",
    "version": 4
  }
}