Pith Number

pith:H7FXO636

pith:2013:H7FXO6364N3K7XQTVUP2WBGAH3

not attested not anchored not stored refs pending

Silicon-based Infrared Metamaterials with Ultra-Sharp Fano Resonances

Chihhui Wu, Edward Gonzales, Emanuel Tutuc, Gennady Shvets, Glen Kelp, Igal Brener, Jason Dominguez, Jonathan A. Fan, Nihal Arju

arxiv:1309.6616 v1 · 2013-09-25 · 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{H7FXO6364N3K7XQTVUP2WBGAH3}

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	2026-05-18T03:12:20.530565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fcb777b7ee376afde13ad1fab04c03edc5cf4944e213ce524495ea29aff7f7d

Aliases

arxiv: 1309.6616 · arxiv_version: 1309.6616v1 · doi: 10.48550/arxiv.1309.6616 · pith_short_12: H7FXO6364N3K · pith_short_16: H7FXO6364N3K7XQT · pith_short_8: H7FXO636

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/H7FXO6364N3K7XQTVUP2WBGAH3 \
  | 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: 3fcb777b7ee376afde13ad1fab04c03edc5cf4944e213ce524495ea29aff7f7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74ef3a67bdb66d0460846de5ca56d253c4aa3eb3269960585f1c511f91f8e47d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-09-25T19:27:57Z",
    "title_canon_sha256": "c14fcb55e0ebde290e8abd75b8debf95432581263c2b97464c18075332bb6f74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6616",
    "kind": "arxiv",
    "version": 1
  }
}