Pith Number

pith:WEQHSZHW

pith:2013:WEQHSZHWIYTP3KLLZZZLJTPOXE

not attested not anchored not stored refs pending

Properties of the defect modes in 1D lossy photonic crystals containing two types of negative-index-material defects

Alireza Aghajamali, Chien-Jang Wu, Mahmood Barati, Mozhgan Hayati

arxiv:1303.4798 v1 · 2013-03-20 · 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{WEQHSZHWIYTP3KLLZZZLJTPOXE}

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	2026-05-18T03:07:34.315371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1207964f64626fda96bce72b4cdeeb933c98f37a97e4a797721dce49a66d0e5

Aliases

arxiv: 1303.4798 · arxiv_version: 1303.4798v1 · doi: 10.48550/arxiv.1303.4798 · pith_short_12: WEQHSZHWIYTP · pith_short_16: WEQHSZHWIYTP3KLL · pith_short_8: WEQHSZHW

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/WEQHSZHWIYTP3KLLZZZLJTPOXE \
  | 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: b1207964f64626fda96bce72b4cdeeb933c98f37a97e4a797721dce49a66d0e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a342fabedb69ce66cda7188ea03eb0e6a40a0274c8ce8dc9bb5da0fd8b67bc22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-03-20T00:21:40Z",
    "title_canon_sha256": "c23d8d0708935f95f38382599d2e36aa1829c358e207620ddbc9a6eb68091d63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4798",
    "kind": "arxiv",
    "version": 1
  }
}