Pith Number

pith:II77NMAG

pith:2018:II77NMAGJVP7U7VHRYDVPMUU7U

not attested not anchored not stored refs pending

Strong Confinment of optical fields using localised surface phonon polaritons in cubic Boron Nitride

Alexander J. Giles, a nd Joshua D. Caldwell, Athith Krishna, Ioannis Chatzakis, James Culbertson, Michael G. Spencer, Nicholas Sharac

arxiv:1812.11146 v1 · 2018-12-28 · physics.app-ph · cond-mat.mtrl-sci · 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{II77NMAGJVP7U7VHRYDVPMUU7U}

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	2026-05-17T23:57:16.237937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

423ff6b0064d5ffa7ea78e0757b294fd125c6a37fb5d4eaf72b92e3a34e6d269

Aliases

arxiv: 1812.11146 · arxiv_version: 1812.11146v1 · doi: 10.48550/arxiv.1812.11146 · pith_short_12: II77NMAGJVP7 · pith_short_16: II77NMAGJVP7U7VH · pith_short_8: II77NMAG

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/II77NMAGJVP7U7VHRYDVPMUU7U \
  | 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: 423ff6b0064d5ffa7ea78e0757b294fd125c6a37fb5d4eaf72b92e3a34e6d269

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45fae6404c12b85eff06b2fc33296d7baa2daca44a6b95aa551ad3440c841f35",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-12-28T18:21:32Z",
    "title_canon_sha256": "c43b12120740008918434349de22ad5b1052980c08b7eb78afe249ad6223563f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11146",
    "kind": "arxiv",
    "version": 1
  }
}