Pith Number

pith:BFZYFVJQ

pith:2018:BFZYFVJQK3TN7AIDSOTNPRFCZ3

not attested not anchored not stored refs pending

Tunable multiband directional electromagnetic scattering from spoof Mie resonant structure

Dong-Xiang Qi, Hong-Wei Wu, Hua-Feng Xu, Hua-Jun Chen, Yue-Ke Wang, Yu Zhou

arxiv:1801.04040 v1 · 2018-01-12 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFZYFVJQK3TN7AIDSOTNPRFCZ3}

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	2026-05-18T00:26:12.066137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

097382d53056e6df810393a6d7c4a2cefe2835742bb26ca0efac0b422dba7f8f

Aliases

arxiv: 1801.04040 · arxiv_version: 1801.04040v1 · doi: 10.48550/arxiv.1801.04040 · pith_short_12: BFZYFVJQK3TN · pith_short_16: BFZYFVJQK3TN7AID · pith_short_8: BFZYFVJQ

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/BFZYFVJQK3TN7AIDSOTNPRFCZ3 \
  | 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: 097382d53056e6df810393a6d7c4a2cefe2835742bb26ca0efac0b422dba7f8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "746694875419e783d787c2ec3940a72e5b13c2e1fb5140e253dbbc5b60b6abac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-01-12T02:25:27Z",
    "title_canon_sha256": "bff381db4a8a0074ebbc652f5318b80690b02cf6f87954e095a1d57fcab211db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04040",
    "kind": "arxiv",
    "version": 1
  }
}