Pith Number

pith:SR5U45HH

pith:2011:SR5U45HHIJIWDO4TQAPTNWHCT3

not attested not anchored not stored refs pending

Surface Plasmon Driven Electric and Magnetic Resonators for Metamaterials

Costas M. Soukoulis, Durdu O. Guney, Thomas Koschny

arxiv:1104.1956 v1 · 2011-04-11 · 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{SR5U45HHIJIWDO4TQAPTNWHCT3}

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	2026-05-18T04:24:36.824481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

947b4e74e7425161bb93801f36d8e29eec92781b7531eecbb413f74514447eed

Aliases

arxiv: 1104.1956 · arxiv_version: 1104.1956v1 · doi: 10.48550/arxiv.1104.1956 · pith_short_12: SR5U45HHIJIW · pith_short_16: SR5U45HHIJIWDO4T · pith_short_8: SR5U45HH

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/SR5U45HHIJIWDO4TQAPTNWHCT3 \
  | 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: 947b4e74e7425161bb93801f36d8e29eec92781b7531eecbb413f74514447eed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fab34adc89950e16cb4cba2d7216a6d3dd2cd70b0ca9d538ce1e2de0eec48bac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-04-11T14:15:27Z",
    "title_canon_sha256": "ae42de985b9c41e309c1aa6c21ccb06e470e882915b761339515c0a556438c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1956",
    "kind": "arxiv",
    "version": 1
  }
}