Pith Number

pith:IA4CU6ZE

pith:2017:IA4CU6ZEKT3QBSSHWZYITF6N5K

not attested not anchored not stored refs pending

Quasi Bound States in the Continuum with Few Unit Cells of Photonic Crystal Slab

Alireza Taghizadeh, Il-Sug Chung

arxiv:1705.09842 v1 · 2017-05-27 · 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{IA4CU6ZEKT3QBSSHWZYITF6N5K}

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	2026-05-18T00:38:52.009714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40382a7b2454f700ca47b6708997cdea85feb1583e7d3c42ae698f966e8efd8a

Aliases

arxiv: 1705.09842 · arxiv_version: 1705.09842v1 · doi: 10.48550/arxiv.1705.09842 · pith_short_12: IA4CU6ZEKT3Q · pith_short_16: IA4CU6ZEKT3QBSSH · pith_short_8: IA4CU6ZE

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/IA4CU6ZEKT3QBSSHWZYITF6N5K \
  | 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: 40382a7b2454f700ca47b6708997cdea85feb1583e7d3c42ae698f966e8efd8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "852e62f8c7cb0bb88de317129a1dc1ea5f09b740f71f9998788820859a7d2f96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-05-27T16:46:30Z",
    "title_canon_sha256": "2c34438c66d25607aeb70fc9dc103eb94e947855c50652a583b56a10b580d8fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09842",
    "kind": "arxiv",
    "version": 1
  }
}