Pith Number

pith:BRI2RIUF

pith:2012:BRI2RIUFUEWWQPJHAYE3OJ33S4

not attested not anchored not stored refs pending

Theory of pump-probe experiments of metallic metamaterials coupled to the gain medium

Costas M. Soukoulis, Thomas Koschny, Zhixiang Huang

arxiv:1203.6298 v1 · 2012-03-28 · 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{BRI2RIUFUEWWQPJHAYE3OJ33S4}

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	2026-05-18T03:52:52.865358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c51a8a285a12d683d270609b7277b9730c2ad57cc73d5f5242e15bee898fe80

Aliases

arxiv: 1203.6298 · arxiv_version: 1203.6298v1 · doi: 10.48550/arxiv.1203.6298 · pith_short_12: BRI2RIUFUEWW · pith_short_16: BRI2RIUFUEWWQPJH · pith_short_8: BRI2RIUF

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/BRI2RIUFUEWWQPJHAYE3OJ33S4 \
  | 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: 0c51a8a285a12d683d270609b7277b9730c2ad57cc73d5f5242e15bee898fe80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3132f9281222d16137cdd02aeabd0e4d15db437ddfe9f133767bf0918b70a770",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-03-28T15:39:06Z",
    "title_canon_sha256": "605480636b105656b3299fa5b2f4d910bc7215f7dced8a7da587a89f5c5ccee7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6298",
    "kind": "arxiv",
    "version": 1
  }
}