Pith Number

pith:EF7KELFT

pith:2022:EF7KELFT6CDVH5UWIYIGU357KN

not attested not anchored not stored refs pending

Optically controllable coupling between edge and topological interface modes of graphene metasurfaces

Nicolae C. Panoiu, Yupei Wang

arxiv:2208.06545 v1 · 2022-08-13 · 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{EF7KELFT6CDVH5UWIYIGU357KN}

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	2026-07-05T04:57:16.692457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

217ea22cb3f08753f69646106a6fbf5340a8e2e1237d3c3b0218a32bab85b85b

Aliases

arxiv: 2208.06545 · arxiv_version: 2208.06545v1 · doi: 10.48550/arxiv.2208.06545 · pith_short_12: EF7KELFT6CDV · pith_short_16: EF7KELFT6CDVH5UW · pith_short_8: EF7KELFT

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/EF7KELFT6CDVH5UWIYIGU357KN \
  | 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: 217ea22cb3f08753f69646106a6fbf5340a8e2e1237d3c3b0218a32bab85b85b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae852ffe1251542a25e89cb57582da844ce37236968ef6f7ec88238ae7a93521",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-08-13T02:30:16Z",
    "title_canon_sha256": "827b06584c5a43c67dc0777d306c52a786130c7e440b69ea3f1e4b767b8b29c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.06545",
    "kind": "arxiv",
    "version": 1
  }
}