Pith Number

pith:ZPDLBHY3

pith:2024:ZPDLBHY3BQZB342OXLZOIM3MIO

not attested not anchored not stored refs pending

Centralized active reconfigurable intelligent surface: Architecture, path loss analysis and experimental verification

Changhao Liu, Fan Yang, Maokun Li, Shenheng Xu, Yezhen Li

arxiv:2401.09552 v2 · 2024-01-17 · physics.app-ph · 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{ZPDLBHY3BQZB342OXLZOIM3MIO}

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	2026-07-05T07:35:24.541093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbc6b09f1b0c321df34ebaf2e4336c439fcdba9d1f9f463489705d2d762e1e7b

Aliases

arxiv: 2401.09552 · arxiv_version: 2401.09552v2 · doi: 10.48550/arxiv.2401.09552 · pith_short_12: ZPDLBHY3BQZB · pith_short_16: ZPDLBHY3BQZB342O · pith_short_8: ZPDLBHY3

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/ZPDLBHY3BQZB342OXLZOIM3MIO \
  | 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: cbc6b09f1b0c321df34ebaf2e4336c439fcdba9d1f9f463489705d2d762e1e7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25739fc9d6ec14d23d5f8ac50a6f8964ded4571c109f9a78eb10b61d8588728d",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2024-01-17T19:09:11Z",
    "title_canon_sha256": "b7d840910c9c79b20b2d039c8e8614bb062c3136580975c7eddfc5ac4b218fc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.09552",
    "kind": "arxiv",
    "version": 2
  }
}