Pith Number

pith:IXPPKZJV

pith:2021:IXPPKZJVU3IMMNK7JMHANIUFDQ

not attested not anchored not stored refs pending

Simultaneously Transmitting and Reflecting (STAR) Intelligent Omni-Surfaces, Their Modeling and Implementation

H. Vincent Poor, Jiaqi Xu, Joey Tianyi Zhou, Lajos Hanzo, Lingyang Song, Xidong Mu, Yuanwei Liu

arxiv:2108.06233 v2 · 2021-08-13 · eess.SP · 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{IXPPKZJVU3IMMNK7JMHANIUFDQ}

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	2026-07-05T03:11:14.258344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45def56535a6d0c6355f4b0e06a2851c119bcc4af451343491dd7c4f94c77524

Aliases

arxiv: 2108.06233 · arxiv_version: 2108.06233v2 · doi: 10.48550/arxiv.2108.06233 · pith_short_12: IXPPKZJVU3IM · pith_short_16: IXPPKZJVU3IMMNK7 · pith_short_8: IXPPKZJV

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/IXPPKZJVU3IMMNK7JMHANIUFDQ \
  | 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: 45def56535a6d0c6355f4b0e06a2851c119bcc4af451343491dd7c4f94c77524

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8a6c2ac9b58352bc28870291c51597a18bf83bad5dfc8abb34cb1a6f4370cea",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-08-13T13:35:30Z",
    "title_canon_sha256": "a424477140b57432880dee5eaaeea1eff92f0fa1de9f24909d460692a70fbce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06233",
    "kind": "arxiv",
    "version": 2
  }
}