Pith Number

pith:QBFQVKVG

pith:2015:QBFQVKVGFZWU4KUQT6KIQMSBE5

not attested not anchored not stored refs pending

Hyperbolic plasmons on uniaxial metamaterials

Andrei V. Lavrinenko, Osamu Takayama

arxiv:1508.00400 v1 · 2015-08-03 · 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{QBFQVKVGFZWU4KUQT6KIQMSBE5}

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	2026-05-18T01:35:58.205980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

804b0aaaa62e6d4e2a909f94883241275ce67b0b224990becefe2534a6d516c2

Aliases

arxiv: 1508.00400 · arxiv_version: 1508.00400v1 · doi: 10.48550/arxiv.1508.00400 · pith_short_12: QBFQVKVGFZWU · pith_short_16: QBFQVKVGFZWU4KUQ · pith_short_8: QBFQVKVG

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/QBFQVKVGFZWU4KUQT6KIQMSBE5 \
  | 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: 804b0aaaa62e6d4e2a909f94883241275ce67b0b224990becefe2534a6d516c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692eb88ed98cfba81e7ed4e629e2b8e1c3888d1d9968f7470ab9af5d25db5afa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-08-03T12:39:53Z",
    "title_canon_sha256": "0e414fb25cf0234cbe560a12c63d0c3887fa637cd93a6c4b1622d28ab552af2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00400",
    "kind": "arxiv",
    "version": 1
  }
}