Pith Number

pith:WVCT3BV6

pith:2020:WVCT3BV6S7OKQBMPNQWFJHQFKV

not attested not anchored not stored refs pending

Guided Mid-IR and Near-IR Light within a Hybrid Hyperbolic-Material/Silicon Waveguide Heterostructure

Dmitri N. Basov, James H. Edgar, Joshua D. Caldwell, Mingze He, Sai S. Sunku, Sami I. Halimi, Sharon M. Weiss, Song Liu, Thomas G. Folland

arxiv:2006.06920 v1 · 2020-06-12 · physics.optics · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVCT3BV6S7OKQBMPNQWFJHQFKV}

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	2026-07-05T01:09:48.072878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5453d86be97dca8058f6c2c549e0555708671c565ccf5da50d4e8b976ae9179

Aliases

arxiv: 2006.06920 · arxiv_version: 2006.06920v1 · doi: 10.48550/arxiv.2006.06920 · pith_short_12: WVCT3BV6S7OK · pith_short_16: WVCT3BV6S7OKQBMP · pith_short_8: WVCT3BV6

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/WVCT3BV6S7OKQBMPNQWFJHQFKV \
  | 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: b5453d86be97dca8058f6c2c549e0555708671c565ccf5da50d4e8b976ae9179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c2edd2045890a6710c47f975dc1f738ecb1570722295c551d5000004db3c14e",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-06-12T03:02:44Z",
    "title_canon_sha256": "949b2072b54f0cfc0cf4f1d16dd133bb4ebfee8d8fe9e49cac02318c7a58cbaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06920",
    "kind": "arxiv",
    "version": 1
  }
}