Pith Number

pith:C3XECIU5

pith:2021:C3XECIU5UGT5WAHHCXBLZPUXKX

not attested not anchored not stored refs pending

STAR: Simultaneous Transmission And Reflection for 360{\deg} Coverage by Intelligent Surfaces

H. Vincent Poor, Jiaqi Xu, Lajos Hanzo, Robert Schober, Xidong Mu, Yang Hao, Yuanwei Liu

arxiv:2103.09104 v2 · 2021-03-16 · 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{C3XECIU5UGT5WAHHCXBLZPUXKX}

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	2026-07-05T04:56:58.381726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16ee41229da1a7db00e715c2bcbe9755fcbe4557b1f2ec99f0a3717914bc16c1

Aliases

arxiv: 2103.09104 · arxiv_version: 2103.09104v2 · doi: 10.48550/arxiv.2103.09104 · pith_short_12: C3XECIU5UGT5 · pith_short_16: C3XECIU5UGT5WAHH · pith_short_8: C3XECIU5

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/C3XECIU5UGT5WAHHCXBLZPUXKX \
  | 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: 16ee41229da1a7db00e715c2bcbe9755fcbe4557b1f2ec99f0a3717914bc16c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "144280b9a5b49541c2854163e747211b4abcddee00b4506c7d6de9c842177270",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-03-16T14:37:26Z",
    "title_canon_sha256": "4640a7de886d03e0b660f79ad84b5d0752ba0337926b43f775fc005ac4719038"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.09104",
    "kind": "arxiv",
    "version": 2
  }
}