Pith Number

pith:C7QWO242

pith:2018:C7QWO242JJPZBY2YBQQ3IULO2D

not attested not anchored not stored refs pending

Optical Nanoimaging of Hyperbolic Surface Polaritons at the Edges of van der Waals Materials

A.Yu. Nikitin, F. Casanova, F.J. Alfaro-Mozaz, I. Dolado, L.E. Hueso, P. Li, R. Hillenbrand, S. Velez

arxiv:1805.00662 v1 · 2018-05-02 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7QWO242JJPZBY2YBQQ3IULO2D}

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	2026-05-18T00:16:58.248396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17e1676b9a4a5f90e3580c21b4516ed0f5fff880ac2300cc783c63fe40e6011d

Aliases

arxiv: 1805.00662 · arxiv_version: 1805.00662v1 · doi: 10.48550/arxiv.1805.00662 · pith_short_12: C7QWO242JJPZ · pith_short_16: C7QWO242JJPZBY2Y · pith_short_8: C7QWO242

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/C7QWO242JJPZBY2YBQQ3IULO2D \
  | 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: 17e1676b9a4a5f90e3580c21b4516ed0f5fff880ac2300cc783c63fe40e6011d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94f83d0c8046f23a05202dfeae341f984569d33f860e0782ee1a4635040eab3f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-05-02T07:59:21Z",
    "title_canon_sha256": "a7537f60f608e956c7e9e2d7f0666cd1dd58dcf878f0e2e2ddeddd3d88be7eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00662",
    "kind": "arxiv",
    "version": 1
  }
}