Pith Number

pith:NXCOSWOK

pith:2015:NXCOSWOKRUVTYRZUGTTGPVTW2W

not attested not anchored not stored refs pending

Hybrid waves localized at hyperbolic metasurfaces

A. Bogdanov, A. Ovcharenko, I. Iorsh, O. Yermakov, Yu. S. Kivshar

arxiv:1502.07468 v1 · 2015-02-26 · 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{NXCOSWOKRUVTYRZUGTTGPVTW2W}

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	2026-05-18T01:40:58.842858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dc4e959ca8d2b3c473434e667d676d585e40e1a42c2ad516f2bc88402152fe3

Aliases

arxiv: 1502.07468 · arxiv_version: 1502.07468v1 · doi: 10.48550/arxiv.1502.07468 · pith_short_12: NXCOSWOKRUVT · pith_short_16: NXCOSWOKRUVTYRZU · pith_short_8: NXCOSWOK

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/NXCOSWOKRUVTYRZUGTTGPVTW2W \
  | 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: 6dc4e959ca8d2b3c473434e667d676d585e40e1a42c2ad516f2bc88402152fe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "246ebbab0e2e245d60c2b35f4abaaddc30f1753ba9a49e844574ec8c44a3bfd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-02-26T08:33:38Z",
    "title_canon_sha256": "66350814260a68669f4d925b7a2111ff08b72f1b15270a79ddb5662268b88b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07468",
    "kind": "arxiv",
    "version": 1
  }
}