Pith Number

pith:MHBVD7GM

pith:2019:MHBVD7GMXRAMP4I2AXIYMH7AP4

not attested not anchored not stored refs pending

Graphene epsilon-near-zero plasmonic crystals

Efthimios Kaxiras, Marios Mattheakis, Matthias Maier, Wei Xi Boo

arxiv:1906.00018 v1 · 2019-05-31 · physics.app-ph · 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{MHBVD7GMXRAMP4I2AXIYMH7AP4}

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	2026-05-17T23:44:33.700563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61c351fcccbc40c7f11a05d1861fe07f30e38dd4057b63bf6aba356c424169b0

Aliases

arxiv: 1906.00018 · arxiv_version: 1906.00018v1 · doi: 10.48550/arxiv.1906.00018 · pith_short_12: MHBVD7GMXRAM · pith_short_16: MHBVD7GMXRAMP4I2 · pith_short_8: MHBVD7GM

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/MHBVD7GMXRAMP4I2AXIYMH7AP4 \
  | 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: 61c351fcccbc40c7f11a05d1861fe07f30e38dd4057b63bf6aba356c424169b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f72c4f45c0ecd630821c547c4ae967544b8c2185d24230e08c95eceb0071ab47",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-05-31T18:10:20Z",
    "title_canon_sha256": "62c06a9b52d665c2048382ff3dfe69a8a808c9f43fc8155e2f4fe4ec42e1e101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00018",
    "kind": "arxiv",
    "version": 1
  }
}