Pith Number

pith:5LTB2EO4

pith:2011:5LTB2EO4BSRB3HC6MVRBTR6DH7

not attested not anchored not stored refs pending

Spectral theory of a Neumann-Poincare-type operator and analysis of cloaking due to anomalous localized resonance

Giulio Ciraolo, Graeme W. Milton, Habib Ammari, Hyeonbae Kang, Hyundae Lee

arxiv:1109.0479 v2 · 2011-09-02 · math.AP · cond-mat.mtrl-sci · 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{5LTB2EO4BSRB3HC6MVRBTR6DH7}

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	2026-05-18T03:54:49.391683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eae61d11dc0ca21d9c5e656219c7c33fdf5a298e17bab584af0715f47e06220f

Aliases

arxiv: 1109.0479 · arxiv_version: 1109.0479v2 · doi: 10.48550/arxiv.1109.0479 · pith_short_12: 5LTB2EO4BSRB · pith_short_16: 5LTB2EO4BSRB3HC6 · pith_short_8: 5LTB2EO4

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/5LTB2EO4BSRB3HC6MVRBTR6DH7 \
  | 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: eae61d11dc0ca21d9c5e656219c7c33fdf5a298e17bab584af0715f47e06220f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20ab82b0db83457c83bc284344fadd0b6d34736a1af287047caa0e8ad1d7d9cd",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-09-02T15:26:43Z",
    "title_canon_sha256": "e12eafdadffcea0a6da2e0cfc787dfaecee452840338e3b777131fdaaf9248e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0479",
    "kind": "arxiv",
    "version": 2
  }
}